The Substitute Dragon King

Lin Feng works as a delivery rider, but his face is an exact copy of a Dragon King who has vanished without a trace. When the powerful family that rules the city discovers the resemblance, they force him into a marriage and bring him into their household as a live-in son-in-law. Forced to play a role he never asked for, Lin Feng must act the part of a man he barely knows while everyone around him waits for the real king to reappear.