Forty years ago, there was a fire in Suao, and the Chen family was buried in the flames. The case file was accidentally burned.
Neighbors gossiped that the young master of the Chen family was accompanied by an unknown homeless boy, and everyone called him Cuckoo. After the fire, the boy disappeared out of thin air, and the rumors finally came down to one sentence: they are just rumors and do not count.
Mainland Chinese detective Shen Yi traveled across the sea to a humid and hot coastal fishing port town to organize and seal old files, and unexpectedly came across this dusty past.
A street robbery and wounding case disrupted the progress, and Du Jun's summons was postponed. This man who settled in Kaohsiung and had a new identity took the initiative to visit the branch to inquire about the mainland criminal police investigating the Chen family's old case.
The world only knows the vague code name "Cuckoo Bird", and no one can bind Du Jun to the wandering boy who disappeared that year.
Shen Yi became increasingly suspicious and tried every step of the way, but there was no evidence in his hands. The two met by chance under the shade of a tree in an old street, and there was an undercurrent surging beneath the polite greetings.
Du Juan hid in the world for decades under a new identity
The salty sea breeze sweeps along the coast. The living cuckoos, the criminal police investigating the truth, and the secrets buried in the fire for forty years will eventually surface in the sea fog.
Purpose: To pursue the truth buried by time; to explore the shackles of identity