High-Rise Invasion Manga Omnibus Volume 10 collects volumes 19-21 and features story by Tsuina Miura and art by Takahiro Oba.

FINAL VOLUME.

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! Does she have what it takes to end this world?!