The underworld is entrenched in the deep city, and the government and businessmen collude. After a vicious murder case occurred in the night market, the key evidence has been artificially concealed. Su Jinglan, the airborne police chief, led the case investigation and faced multiple obstacles from the police insiders, local protective umbrellas and underworld forces. The criminal police captain Lu Xiao cooperated vigorously, and the two worked together to break the situation and eradicate the evil cancer that has dominated the city for many years.
