Kingdom of the Z

Sinopsis Kingdom of the Z

Five days after the sudden appearance of zombies... The protagonist, Masaru, who is having it rough surviving at school, is splendidly saved from this predicament by high schoolers Miki Sekigahara and Karin Nakiri. Though Masaru is at first relieved, he ends up realizing their true intentions...!! (Source: Kodansha, translated)