Heavenly delusion, 4

Maru and Kiruko infiltrate the Immortal Congregation following rumors of a doctor capable of keeping people alive forever. The two end up cornered in a gigantic building in the basement of which they supposedly have a devourer locked up. At school, Tokio suffers from an illness of unknown origin. Little by little, we began to learn more about the center, such as the story of Asura, who took his own life.