-The heroine who is happy and grudges x the male protagonist who is killing and ruthless-
Ever since Fang Shuhuai could remember, he had been killing people just to survive. One day there was a fire at home, and Xu Ying appeared out of thin air and became his salvation.
When Xu Ying was investigating a corpse hiding case in the capital, a fire led her to meet the 'corpse' himself. Since then, the two people, separated by thirty years, have met again and again in the fire.
Xu Ying made a wish for him in front of the Bodhisattva and renewed his fate.
"If you die, I will cry for you."
Concept: safe buckle, interlocking