[Yu Sheng, a highly intelligent forensic doctor suffering from retrograde amnesia x Si Yu, a genius profiler suffering from Asperger's]
Yu Sheng and Si Yu met three times in total.
At the first kidnapping scene, Yu Sheng was the kidnapped victim, while Si Yu was the calm negotiator.
The second time at the Yuecheng Public Security Bureau, Yu Sheng became the new forensic doctor, while Si Yu was recognized as a genius profiler.
The third time at the China-Myanmar border, Yu Sheng was an undercover agent standing in the darkness; while Si Yu was a policeman in the light.
"I am a silent mountain, but I never thought that one day I would be in an uproar for you."
Purpose: To protect the rights of the living and to speak for the dead
