Who I am? A killer or a policeman?
Liu'er, the famous killer on the road, behaves strangely.
In that narrow alley at dusk, I never missed my hand.
Who had insight into his escape route?
When he woke up, he became detective Liu Qiang.
Punishing evil and promoting good is his bounden duty, and eradicating dangers in the city is his sacred mission.
Should he choose to cut off the past?
Conception: