Deadly enemies join forces to solve a case.

In Meng Zhao's eyes, Lu Shichen in the past was like wrapped in a sac. So at that time everyone was chasing Lu Shichen, but Meng Zhao felt that he was so fake that he hated him. Meng Zhao didn't expect that he would meet Lu Shichen again and be involved in a murder case, and become the number one suspect in the case.... And the person in charge of solving this case happened to be Criminal Policeman, Meng Zhao.

Meng Zhao: A mad dog who is extremely camouflaged. Lu Shichen: A wild dog that will never die. Lu Shichen x Meng Zhao: The mortal enemies finally become married.