High Rise Invasion Omnibus (Manga) Vol 06 (Mature)

On the roof of a high-rise building, a young girl named Yuri witnesses a masked figure split a man's head open with an axe! It's not exactly an everyday occurrence for a high schooler, but things only get weirder from there. Yuri soon finds herself in a strange world of skyscrapers with only two options for escape: fight past the mysterious masked figures or leap to her death! Collects volumes 11-13 of the original manga. Seven Seas Entertainment Llc
(W) Tsuina Miura (A/Ca) Takahiro Oba