Talk:Sealed/@comment-5173028-20121202195238/@comment-5173028-20121202205735

He finds out that Black Alice has been tracking him so the two times that Luka entered Heinrich had first thrown Black Alice off her radar or however you want to imagine it.

Still suspicious of the surrounding area (that consists of the city)  she decides to send out some scouts (which is why Heinrich wants everyone to be ready to repell them) but if Luka heads back early since  Black Alice is sending some of her chimera there also she gets suspicious and goes check the area herself. By the time Luka gets there, most of the town is destroyed and its basically a (one-side really) showdown between Black Alice and Heinrich. Luka rushes in to help out Heinrich but Black Alice defeats them both

I don't know honestly without making it seem to obvious with plot holes im still working out this kink. Basically if Luka doesn't head back, Black Alice is going to assume her chimera were defeated by a wandering patrol.