The Haunted Building of Seven Days

While making a delivery at the Jin Xiu Building, courier Lin Shen gets trapped in the elevator three times and encounters bizarre events, including bloody buttons and the laughter of a child. After stepping onto the thirteenth floor, he becomes caught in a seven-day time loop. In spaces such as elevators, classrooms, and corridors, he repeatedly encounters uncanny beings: a security guard, a little girl, a bandaged figure, and others. He must solve rules such as “Do not touch” and find seven “death marks.” As his investigation deepens, he discovers that he is the “Seventh Sacrifice,” entangled in a chilling conspiracy involving vessels of the twelve zodiac signs, time paradoxes, and the awakening of the God of the End.