I'll break your hearts

The crybaby bottom who is handsome but only for a second x The suffering top who will eventually become ruthless and turn out to be antagonist

The child pouted and said, "Don't mess with me, I have class tomorrow.

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?

With a face that bewilders the masses, he attracts the attention of numerous girls, even though he doesn't actively pursue them.