The main subject is 1V1, HE.
The young master of the underworld, Yan Beiping, was forced to take over the family business and his profession was the Prince of Hell. It went bankrupt after two months due to poor management and still owed huge debts.
At that time, Ling Guang, a young man from the human world, came to join the company with an acceptance notice. When he learned that Yan Beiping was homeless, he invited him to the human world like a timely gift.
In the human world, Yan Beiping unexpectedly discovered that transcending the undead could obtain virtuous virtues and offset debts, so the two of them joined hands to start a journey of transcending the undead in the human world, and their careers were booming.
However, when he woke up one day, Lingguang suddenly disappeared...
Intention: About love, protection, and companionship.