A man worn down by endless friction with his family. To raise the child born from a single night's mistake long ago, he has hidden his identity as the Lord of the Dragon Hall and lived quietly as a taxi driver. Enduring the cold stares of the world, he raised his daughter alone—but fate has other plans. Now, reunited with the woman from that night, he makes his resolve: he will reveal his true self to the world and reclaim everything that was taken from him! The Lord of the Dragon Hall has arrived!