Leon 3

Leon 3 is a Regular. He teamed up with Aleksai Amigochaz and Chungchung on the Second Floor. They got through most of the tests, and decided to participate in the Crown Game. Leon fought Koon while trying to seize the crown, but was defeated, and in the process knocked out his teammate Aleksai. He was later assigned the Light Bearer position.

He participated in the hide and seek test on Team A where he was part of the first line of defense that failed to slow Quant down for 5 minutes.

He is an odd character, as he hardly ever talks, and he teamed up with a very odd pair. He fights using a compressed bat, which has far more mass than its size allows.