Love at First Sight, One Mistaken Step

A Raging Fire Case fanfiction, CP: Zhang Chongbang x Qiu Gang'ao.

A pseudo-replacement trope. After Qiu Gang'ao dies, he is reborn in a parallel world. He has a rebirth System. In this story, the main characters of the parallel-world versions of Raging Fire and Young and Dangerous are both assigned to the East Kowloon Police Station, but to different departments.

There is also a minor secondary pairing of Loki x Prince.

Theme: A reborn character changes his fate with a System