OK, got my copy, quick summary
Spoiler!
The issue starts with Buffy and Severin in the alley where we left them in #2. Buffy wonders how his powers work since there is no magic now and then she thinks that turining vampires into corpses is not exactly magic. Severin replies that she is the slayer and he expects her to tell him. Buffy tells him that she gets blamed for all the corpses he leaves behind, she grabs him and she takes him on the rooftop of the building while the police arrives on the scene. The both watch the police from the rooftop and Severin tells her that he didn't mean to get her in trouble. Then Buffy asks him if he knows some place where she can sleep, someplace where the police won't find her.
Next we see the police in Buffy's appartment talking to her roommate, the page we have already seen in the previews. We continue looking at Spike, again the page we have already seen, which continues as the real estate demon tells Spike that he doesn't know the name of the demon that is after Buffy, all he knows is that he lives in Alcatraz, that's the place he found for him, because it reminds him of his home and we see the demon sitting in a cell looking at a picture with Buffy's face commenting that she is hard to find.
We continue next panel with Buffy, she is sleeping. Severin tries to touch her but suddenly Buffy wakes up and she grabs his hand and stops him from touching her. Severin says that he only wanted to wake her up while holding a cup of coffee. He tells her that he has never seen someone falling asleep so fast and that he is a trust fund kid, that's why he has such an appartment. Buffy wonders why he risks all that just to play the exorcist on vampires and Severin tells her that he has never wanted to do that, but what he wanted was to become a vampire himself.
So he tells her his story. It was his girlfriend Clare that got him into that, and she was the one that made the connections with the fanged community. Finally she found someone named Alesssandra that she went to high school with, and the arrangement was Alessandra to turn Clare, and then Clare to turn Severin. Severin got a little bit nervous when the time came, but Allessandra reassured them and Clare really wanted it so they could be together forever. As Severin continues he says that he watched his girlfriend die in front of his eyes but Alessandra told him that Clare would wake up in a few hours as a vampire and everything would go right on schedule. Buffy realizes that it was Clare that wanted to be sired and not Severin, but Severin replies that he really wanted to become a vampire himself...until Clare woke up. She wasn't like the other vampires they had seen in bars, but she was mean, bloodthirsty, an animal, she didn't even know who he was. He then says that he didn't mean to do it (=kill Clara), he didn't even know that he could, he was just trying to protect himself. The power surged right from his hands, and as he was killing her, right for a second before she died, she saw it in her eyes that she was human again, but then she was totally gone. He still doesn't know how he did it, his hands just pipped out whatever made her a vampire.
Buffy then tells him that it was a good thing that he killed her and that he wasn't sired, since she wouldn't have hesitated to kill them if they had crossed paths. Severin then mentions that it is not just Clare, but every vampire that he has seen turned ever since and he only uses his powers to kill the vampires that still sire humans or putiing the mindless ones out of their misery. Buffy asks him when Clare was sired, he says 2 months ago, and Buffy tells him that probably it is because of the destruction of the seed and it is her fault that this thing happens with the newly sired vampires now.
We continue with the last 2 panesl from the preview pages, the police talking to Dawn/Xander and Buffy calling a Scoobie meeting. Buffy uses Dawn's phone to call Willow. Willow picks it up rather happy that Dawnie is calling, only to realize that it is actually Buffy using her sister's mobile. Buffy says that she wasn't sure that she would pick it up, Willow is kind of rude telling her "I'm at working, and shouldn't you be on the run from the police?" but she gets kind of excited when Buffy tells her that there are consequences from breaking the seed. Then Buffy continues talking to Dawn and Xander, having Willow on the phone at the same time listening to the conversation. The topic of their meeting is not Severin, as she tells them, but why the vampires are on steroids (meaner, faster, stronger and drool a lot more). Dawn mentions the Vampyr book and Severin seems quite interesting in hearing that there is a book, but Buffy replies to her sister that it is more than 5.000 pages and she hasn't read it and that she can't go to her apartment now to pick it up. Willow says from the phone that they should have thought about it, since when someone becomes a vampire a demon comes from another dimention possessing the body, but now with the seed broken, the demons have to possess the bodies from another dimension. Buffy realizes that they are a kind of vampire-zombies, and Xander names them "Zompires" mentioning with a big smile that his work is done now. Severin then says that he knows a nest and he could use Buffy's help to take the zompires out. Xander then says that their job is done but Buffy wonders why, since she thought that they came there to be scoobies. But Dawn interferes saying that they only came so they could give Buffy's the card that the police gave them, so she could the detective. Dawn says that nobody is complaining about the vampires right now, and Buffy is all over the news and she should clear things with the police. Xander adds that Buffy can't hide from reality anymore, although she was trying to do the right thing. Severin then says that she can't trust the police, they only want to lock her up, and that she should help him with the vampire nest. As Dawn and Xander leave Severin's apartment, Xander adds that now everybody knows about the vampires and everybody likes them and Buffy should work with the police about the zompires. Dawn tells Buffy to be careful because she would hate to see her in jail.
Then we go to Spike, who has already arrived in the jail and he is looking for the demon. He goes in his cell but the demon isn't there. Or that's what Spike thought, since he was hiding and he attacks Spike. Spike fights back and demands to know why the demon is looking for Buffy. The demon says because Buffy broke the seed, and Spike indignant with the whole seed thing mentions that people should just get over it. But then the demons says that he was to thank Buffy, he had been imprisoned by his enemies since a millenia ago, trapped with magic. His name is Eldre Kho and he swears that now he is bound to the one that got him free. Spike doesn't believe him and he attacks him, telling him that he has beein hearing rumors that Koh has come for Buffy. But Koh tells him that it is not him that wants to hurt Buffy, but it is Siphon. Spike still doesn't believe him mentioning that Koh has just got out of jail so he can't know more things than him. But then Koh adds that he knows demons older than the vampires and they all feared the arrival of the Siphon. A being that rips mystical energy from whatever it touches, demons, vampires, even slayers.,,and he is heading towards Buffy.
Next we see Severin and Buffy going to the vampire nest together. Buffy is worried whether Severin will be able to handle it, but then Severin tells her that there is something that he hasn't told her yet about his powers. Everytine he kills a vampire, he gets stronger and stronger. So maybe, after they take out the nest, he maybe even stronger than Buffy. They open the door of a warehouse, and we see hundreds of dead vampires on the floor. Buffy surprised tells him "They are all dead!" and Severin replies, " I know" in the last panel, when it basically leaves us with the impression that he is going to attack Buffy. He has a very creepy appearance, with power coming out of his hands.
TO BE CONTINUED.