Yipin Books 
This was his adult birthday banquet and a grand ceremony for all countries to come to Korea. He should have been crowned an adult under the attention of all the people, but now he is in a chaotic fight. He didn't understand why his sister who hated him would stand in front of him on this day. The person who should have been disabled should be himself, which should have been the price paid by the cynical prince. Maybe he can do something, but he doesn't know he'll get into the game.
