Urban Dragon King: He Abandoned His Son in the Past, but Now He Respects Him

Eight years ago, the Qin family was destroyed overnight, and Qin Longyuan was expelled from Jiangcheng as a waste. Eight years later, he returned with immense power, only for three things: repaying kindness, collecting debts, and killing people. The fiancée broke off the engagement in public, the wealthy and powerful men sneered coldly, and the underground bosses watched covetously. But when the dragon-patterned ring appeared, all the dignitaries in the city realized that the lost dog they called had already become a king they could not reach. The Dragon King is back, and this time, everything owed to him will be repaid a hundred times!