Collapsed World

Rin, a girl who grew up in an orphanage and struggled to find her brother, encountered a sudden change in the world when she became an adult, and a nuclear radiation crisis broke out! The bodies of people affected by radiation began to collapse unnaturally, mutated creatures took over the ruined city, and the girl's body also underwent some unexpected changes. The city that suddenly changed, my life experience, the whereabouts of my brother... All the secrets will be revealed one by one in the collapsed world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.