"Hey, if we don't vanquish Ames, can we at least vanquish Natalie?"
                                                -Phoebe


    It's morning at the manor and the two oldest Halliwells are slaving away over their respective creations. Piper's cooking breakfast, while Prue's cooking up a not so nice smelling potion. Her goal... to give something to Phoebe to use on Reese, the DA investigator, just to make sure he's on the human end of the spectrum. Poor Pheebs has yet another meeting with him regarding Cole.
    As Piper and Prue work, Leo comes in, wondering about the funky smell. Prue happily tells him that it's Piper's breakfast, but being the good fiancé, Leo still insists that he's starving. That doesn't work so well on Piper though, who's annoyed that he missed dinner the previous evening. Leo was off with other charges doing things he can't tell her about. And that doesn't sit well with Piper. As they discuss this, Piper accidentally cuts her finger. Leo rushes over to heal her as Phoebe comes in. Prue hands over her concoction, as Phoebe explains how nervous she is about her meeting. But Piper tells her not to worry. After all, there's nothing for Reese to find. Cole's gone.
    Meanwhile, in some unknown place, a demon is chasing a witch. He tries to use his power against her, but she deflects it using her own power. Unfortunately for her, the demon blinks behind her and stabs her. As she collapses to the ground a whitelighter named Natalie appears. But it's too late. The witch is already dead.
    Piper and Leo finally sit down to their breakfast, but she's still not done questioning him about his occupation. It's obvious that his secrets are bothering her. She's worried about all the rules that the elders have imposed and concerned that their probation will never be lifted. As Leo promises that they'll never be kept apart, Piper leans in to kiss him. The moment is ruined though, when Natalie appears behind them, holding the athamay that killed her charge. Prue comes rushing in, ready to fight, but Leo stops her, hastily introducing his old whitelighter friend. Natalie is all business and explains about the other witch and the fact that all whitelighters have been put on alert. Poor Leo is forced to admit that he knew nothing of the alert. He didn't attend the meeting. He had to be at the manor, to heal Piper. His fiancé quickly lifts her finger to prove his point. Natalie starts to scold him and then suddenly she and Leo switch to some weird clicking language. Piper jumps in surprise and Prue eyes the two whitelighter, clearly confused. The only word that they can understand is PIPER. Prue finally stops them and heads upstairs to get the book.
    Elsewhere, Phoebe is talking things over with Reese. She spikes his coffee with Prue's potion and he coughs as he drinks it, but otherwise appears to be normal. However, he's convinced that she's hiding something, possibly to protect herself. He has come to believe that she's afraid of Cole. But after insisting that he is wrong, she leaves.
    Prue and Piper sit in the conservatory flipping through the book as the two whitelighters watch. Piper starts to get annoyed as Leo and Natalie finish each other's sentences and discuss how long they've worked together. Finally they discover that the demon they're hunting is called Ames. He has the power to clone himself, the power to turn himself into other objects, and now the power to deflect their powers. It's not sounding too good.
    Natalie politely tries to get the sisters to leave the room so that she can start planning with Leo. But that's all Piper can take. She freezes Natalie, wondering who put her in charge. Finally she stalks out of the room, unfreezing the whitelighter as she goes. Leo rushes after her, while Prue just grins at the confused Natalie, informing her that Piper just froze her.
    In the kitchen, Leo isn't happy with what Piper did. He's worried that she's going to anger the elders. But Piper is still upset about being virtually excluded from his life. Unfortunately Phoebe walks in on their discussion. She wants to talk to Leo, but obviously it's not the best time. So he tells her to go meet Natalie. When Phoebe asks who she is, Piper is only too ready with a response. Luckily Leo interrupts her before she can finish her sentence.
    Back in the conservatory, Prue is scrying for the witch's power, hoping it will lead them to Ames. As Phoebe comes in and starts to introduce herself to their guest, Prue finally finds him. Just then, Phoebe has a premonition of Ames killing someone, possible a male witch. As Piper and Leo walk in, the sisters agree that they have to go help him. But Natalie is against the idea. She wants to check with the elders first. Prue seems to like that idea, much to Piper and Phoebe's surprise. Once Natalie is gone however, it becomes obvious that Prue was just trying to get rid of her. They quickly hurry off to find Ames.
    Prue, Piper, Phoebe and Leo arrive at the warehouse, just in time to see Ames. He deflects their powers and disappears. Moments later a man appears, wondering who summoned him. Turns out that Phoebe's male witch is a darklighter. He turns to shoot his crossbow at Leo, who hastily disappears. And then Ames returns and kills the darklighter much to their surprise. He steals the crossbow, then vanishes.
    The sisters return to the manor where Leo is waiting for them. No one can figure out why Ames didn't try to kill them. Just then Natalie arrives, warning them to hold off on their plan. When they tell her that it's already too late, she becomes rather angry. She gives a whole speech about the greater good and being prepared. Then she and Leo get called away. As they leave they hold hands, much to Piper's annoyance. She's ready to vanquish the demon, if only to get rid of Natalie.
    Up in whitelighter land, Natalie explains how worried the elders are about the Ames situation. Leo stands out like the black sheep of the family in his jeans and shirt. Everyone else is in white robes. Natalie is concerned about him and all the rules that he's breaking. She thinks the Halliwell sisters seem too impulsive and untrained. But Leo defends them. Still, she believes that his feelings for them, and particularly Piper, are clouding his judgment. And then she tells him that the elders have put her on watch, to see what's happening with the two. Just then Leo hears Phoebe calling.
    Back on Earth, Phoebe waits for the whitelighter. He finally arrives and she confesses the truth about Cole. Leo is stunned, and Phoebe quickly tells him that Cole is good and that he'd never hurt her or her sisters. But Leo doesn't buy it. He is angry and he blames himself for not watching them more closely. As he leaves the room though, he collapses in pain. Phoebe rushes to him as Prue and Piper appear. Another witch is being killed. Leo is ready to go help her, but Prue stops him, warning him that it might be a trap. Then Natalie orbs in, backing Prue up. All whitelighters have been put on lock down. Only she and Leo have been allowed to remain on Earth. Apparently, Ames wants to kill a whitelighter with the crossbow so that he can orb into the whitelighter land. If he could wipe them out, then that would leave witches everywhere unprotected. So the group is forced to let the witch die in order to protect the greater good.
    Prue, Piper and Phoebe are obviously upset about having to let the woman die. They need to come up with a spell to vanquish Ames. They try to talk to Leo in private, but he tells them that he's put Natalie in charge of them for now. None of the sisters are happy about his decision, but he assures them that he's doing it for all of their safety. He tells Piper to listen to Natalie then leans in to kiss her, disappearing as they do. Piper finally turns back to Natalie, who immediately starts in on another speech. They need to prepare, and her plans don't involve their bra-less, strapless, fearless attire. She's obviously not fond of the Halliwell wardrobe, and Prue worries that she'll have nothing to wear under Natalie's supervision.
    Funny thing though, as they begin to train, Prue is wearing something rather revealing. Their new drill sergeant, Natalie, has them all in some alley practicing their fighting skills. She gives another speech, and becomes even more aggravated when they don't take her seriously. Finally she tests them on their skills. Prue manages to run up a wall, but Natalie sneaks up on her. Phoebe tries a levitating kick, but ends up spinning helplessly in the air, sticking her tongue out at Natalie as the whitelighter pushes her. And poor Piper, after flipping and jumping and freezing, still manages to get zapped by her.
    Later that night, the trio sit at the bar in P3, each working on a portion of Ames' vanquishing spell. All of them seem pretty fed up with the whitelighter, especially since she's insisted on checking their spells. But when she comes over to look at them, she explains her new plan. She's going to use herself as bait to lure Ames. Piper objects but Natalie assures her that the plan will work fine. If they follow the rules, they will succeed.
    So follow the rules they do... Natalie orbs in next to the dead witch as Prue, Piper and Phoebe hide in the bushes. Ames shows up and shoots at Natalie who quickly disappears. Then Prue knocks the crossbow out of his hands. As Piper hurries to grab it, Ames vanishes. The plan went so smoothly, it was almost too easy, and anti-climactic as Phoebe points out.
    Back at the manor they hand over the crossbow to Natalie, who is pleased at their work. The trio of witches and their new whitelighter finally seem to be getting along. Natalie's sure that Ames didn't fight back because their plan was so good. But then as she looks down at the crossbow, she realizes her mistake. It quickly transforms into Ames. Prue and Piper try to fight him, but their powers are deflected. He stabs Natalie with the arrow and then disappears with her.
    Later that night, Prue is mad that she didn't trust her instincts, and Piper's bitter that they followed the rules. It's time to break them. She calls Leo, who appears immediately. He's been watching. Time for a new plan, a real rule bender. Piper realizes immediately what he's talking about. Prue and Phoebe just look at each other.
    Meanwhile, Ames is waiting for Natalie to die. Finally she does, and he steals her power, orbing up to the whitelighter land. As he spots the robed forms, he takes aim and fires. But unfortunately for him, he has shot at Prue. She uses her power to deflect the arrow which Piper freezes. And then Phoebe kicks him straight into it. With the whitelighter's power that he's stolen, he's now susceptible to the poison. But he's not dying quickly enough, so they use their spell to vanquish him.
    Leo appears a moment later, feeling rather proud of his favorite charges. Piper apologizes for not being able to save Natalie. But Leo tells her that Natalie would have wanted to die for the greater good. Now though, they must leave, since they were never supposed to be there in the first place.  Prue's mad that she doesn't get a tour, and Piper's bitter that she won't remember. But Leo assures her that this time she will. Yay!
    That night at P3, Piper's concerned about Leo. She's worried that the whitelighters will take him away now that they've broken the rules yet again. Finally she goes back to work. Prue wants to know what's been bothering Phoebe, but her sister explains that she was just worried about Leo. And speaking of the whitelighter... he finally appears. Prue goes to find Piper as he sits down next to Phoebe. She apologizes for being a "screw up," but Leo insists that he should be apologizing to her.
    Just then Piper comes rushing over with Prue, wondering what happened up in whitelighter land. As Leo stands, he explains that they're reviewing the whole Natalie situation and that...they unanimously agreed to lift the probation. Piper and Leo are officially engaged. Piper looks stunned as Prue throws her arms around her sister. Phoebe hugs Leo's legs from her seat on the couch. Then Prue plops down next to Phoebe, and they both watch as Piper reaches out to hug Leo.