Hong Kong Cinematic Universe: I Am Liang Kun, Righteously Evil

Waking up one day, he finds himself transmigrated into a fused world of Hong Kong films, and he has become the notorious Liang Kun. Glancing at his own lifeline, he realizes he has less than a month left to live. That would make his transmigration utterly pointless. Just as his golden finger system is about to bind, it takes one look at him, deems him a madman, and tries to unbind itself. Fortunately, he promises to be helpful, like helping old ladies cross the street, and the system, seeing a glimmer of conscience in him, leaves him a spatial ability so he won't leave empty-handed. He still has one month left.