Character profile
Chouun Shiryuu
趙雲子龍Sei (星) / Butterfly Mask / せい
Biography
Chouun Shiryuu is a mysterious fighter who appears calm, collected, and very powerful in the anime and becomes the second person to join the group. She enjoys teasing Kan'u and other women and has a particular fondness for menma in the visual novel.
Story spoilers
Chouun also adopts the masked identity Butterfly Mask, a self-styled hero of justice. In Shin Koihime Musou, this persona rescues Ryuubi from bandits and wins her admiration.
6 credits