My Doomsday Underground Shelter

They called Wang Yu insane and locked him away—until the apocalypse proved him right. Now, as civilization crumbles and humanity scrambles for survival, Wang Yu emerges from his underground shelter with resources, preparation, and a twisted sense of vindication. The world thought the end had come, but the nightmare has only just begun. In a reality where sanity is a luxury and survival demands ruthless choices, one man's paranoia becomes humanity's last hope.