Jiang Yu is a human being, but he has been dependent on the two ghosts of black and white since he was a child. Either he was a little phoenix in his previous life, or he was hatched by their Lord Yama, and they were still engaged, but one day the Lord of Hell was accidentally attacked and accidentally entered the reincarnation, and his mission in the human world was to find his future husband, the Lord of the Underworld.
? Jiang Yu was very helpless about this, because he not only had to help Hei Bai Wuchang find people, but also helped them improve their performance. However, not long after he transferred to the school, he helped them without any complaints. The reason was that he seemed to have accidentally cuckolded their king of hell. He fell in love with Cheng Yang, the school boss of their school, and from then on they started to talk about an "underground love affair" that "did not see the light of day".
Intention: harmony