The protagonist Xie Lingyi was hospitalized due to limbic brain system damage. Seven days after being discharged from the hospital, his friend Zhou Mulai gave Xie Lingyi a medical insurance card. When Xie Lingyi took the elevator, the elevator malfunctioned and a gray button appeared. The elevator on the 0th floor? Xie Lingyi pressed the button and entered the dungeon world... Bl novel, written by the author for the first time, don't mind
Concept: Infinite Flow Novel