During the Ming Dynasty, in order to collect first-hand intelligence and stabilize the political power, the emperor established the Jinyiwei, whose full name is the "Jinyiwei Command and Envoy Division". The Jin Yiwei is only responsible for the emperor alone, eradicating dissent and intimidating the court. Later, in order to strengthen local control, the emperor ordered people to search for young children with strange bones or superior intelligence from all over the country, erase their memories, and adopt them as adopted sons. After cruel training, they were then dispersed to various places and hidden in ordinary people's homes. Therefore, this part of the police uniforms was also called "Sanzi". Sanzi must not reveal his abilities and identity at any time. He must regularly report the collected intelligence to the emperor's cronies at the contact point. If he encounters reactionary elements or elements that endanger public security in the local area, he must eradicate them secretly without revealing his identity. If he encounters reactionary forces that cannot be solved by his own ability, he must report them immediately and monitor them secretly. In addition, the assassination mission assigned by the emperor must be carried out unconditionally, without asking for reasons, without failure, and without leaving a single witness.
Zhang Yiqing, because of his amazing bones and outstanding intelligence, was secretly sent to the emperor to be trained as a Sanzi when he was only 5 years old. After brutal training, he entered the public as a fool and was adopted by a kind couple. After witnessing the tragic death of his adoptive parents, being helpless and cruel to innocent people, and a series of other events, he began to think about whether what he did was right or wrong, and what the missing memory was...
The character setting is interesting