He is the fourth prince of the Yan Kingdom. He looks useless and incompetent, but he has this unknown side. Insidious and cunning, he kills everything for revenge and pretends to be a loser. Who is better than him? Every step is startling, just to cover the sky with one hand, turning the clouds and rain. It's a pity that he did all the calculations, but missed one person.
He was the general who protected the country of Qi, but because of his loyalty, he was accused of treason and was reviled by the world. He was happy to retire as a general. Just because of a good intention, you will be in trouble for life.
"... That's all. Anyway, you can't pay me back all you owe me. How about you just pledge yourself to me?"