Kingdom of the Z

Synopsis
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)
Background
Kingdom of the Z was published in English as Kingdom of Z by Seven Seas Entertainment from July 28, 2020 to April 11, 2023.