The protagonist Jiang Xiaoming is reborn in a parallel world. Everyone in this world will be involved in the dungeon when they reach the age of 18. If you successfully pass the dungeon, you will receive a large amount of rewards, but it contains a certain mortality rate. After clearing the dungeon, you can choose to continue to pass the dungeon. People who choose to clear the dungeon are called passers-by, while some people choose to give up and live their lives in an ordinary way.
