Each case is related to something special. Every trace breaks off somewhere without giving the detectives any logical solution. Everyone is different and understands the concept of serial killing differently. Some only catch evidence, others are intuitive and accurate. There is one case and there are countless detectives. What will each of them have to go through to get to the very end of the serial murder path? Will any of them find a solution?

I have fallen in love.

The arrogant billionaire Paul Bo was hard to get. It didn’t matter.

Unlocking various positions with his arch-nemesis, Chu Qi felt like he will being killed before he could even succeed.

The idol I secretly admire discovered my secret of being intersex!