I anyone interfered with someones trial, the person who interfered had to be punished. Eventually, something came over a man named Yin (A.K.A. Leona's father figure, I forgot when he joined the group) And he threw Leona inside the tower during someone else's trial, and she had to be punished. Platinum tried to save her, but failed. So he kept going through the tower trying to find her. (cont)