Shen Yuan, a young man in the underworld, accidentally climbed to the top of the Meritorious Monument with the underworld coins burned by his wife Xu Nian in the underworld and became a trainee King of Hell, but he had to suppress the eighteen levels of hell in the first seven days. The designated heir, the king of five senses, is obstructed in every possible way, but Shen Yuan's wife Xu Nian uses modern thinking to create weird gadgets such as heavy-duty off-road vehicles and Gundams to help Shen Yuan get through the game. In the end, the King of Five Senses activated the forbidden technique to transform the ancient demon of chaos. Shen Yuan used the two's game memories to unlock the god-level system, defeated powerful enemies and became the King of Hades. The sweet bond across dimensions also became the most powerful force in the underworld.
