Shen Yuan, an ordinary office worker, unexpectedly became the new king of hell in the underworld, only to discover that Xu Nian, his wife in the underworld, missed him and frantically burned coins, paper villas and even "munitions", causing chaos in the underworld. Shen Yuan was both moved and helpless. After going through many twists and turns, he finally communicated with Xu Nian through dreaming, allowing her to let go of her obsession. But just after the turmoil subsided, Xu Nian almost broke through the seal of hell in order to be "buried together" with him. Shen Yuan's road to the king of hell was destined to be full of ironic tests.
