Doomsday Reborn: The Vanished 18th Floor

Six hours before the apocalypse, Chu Yan awakens with memories of his brutal death and the ultimate secret of gene evolution. Armed with knowledge of the future, he races to stockpile supplies, forge weapons, and save his family before humanity's final countdown. But something is terribly wrong—the 18th floor of his company no longer exists. Colleagues swear the building only has 17 floors, yet the elevator button glows with an impossible "18". Worse, He Tiantian, his high school friend and the key to his rebirth, has been erased from everyone's memory. As reality fractures around him, Chu Yan…