Bu Xingyou accidentally got involved in an infinite fast-traveling mission with rules and strange stories. Every time he reached a dungeon, he had to raise his own cub in order to pass the level. She seems to be cute and harmless, pretending to be a pig and eating a tiger, but Yan Sui is always guarding her as a loyal dog, helping her avoid hidden rules and traps, collect dungeon fragments, and one person, a loyal dog and a cub work together to overcome countless weird and strange dungeons, and unlock the ultimate truth of all missions.
