I Was Kicked by My Money-Worshipping Girlfriend and I Backhandedly Enlightened a Dragon.

A delivery boy with a rubbish name and a miserable life. On weekdays, he is looked down upon and humiliated in public by his money-worshiping girlfriend. He is the most inconspicuous dust in the urban jungle. But he is tough in his heart, affectionate and righteous, and there is an unyielding ruthlessness hidden in his bones. Once in power, he kills decisively and takes pleasure in revenge, but he always guards a trace of warmth in his heart.