In 2029, Daxia announced that through big data surveillance and facial recognition detection, all citizens have been included in the database, and criminals can be identified and marked in advance. Daxia will become the safest country in the world.
In 2044, Zhang Tiantian, a household registration policeman whose classmate was killed, resolutely transferred to the criminal police in order to catch the escaped murderer. In 2044, he was transferred to the Special Crime Countermeasures Section under the Police Security Department. Revenge, battle, joy and sorrow, it's all here.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.