Ep 17. When Dawn Comes

Kazuki and Tokiko face off against one of the elite warriors of the L.X.E - Papillon Mask, who has the ability to manipulate paper and uses his powers to create deadly origami weapons. The battle takes place in an abandoned ghost town, where Papillon Mask intends to use his powers to seal away Kazuki's Buso Renkin. As they fight, Kazuki must struggle to overcome his doubts and trust in the power of his Buso Renkin, while Tokiko faces her own past traumas. Meanwhile, Victor taunts Dr. Butterfly with his plans to destroy the world and all life on it. As the sun rises, Kazuki and Papillon Mask prepare for their final showdown, with the fate of the world hanging in the balance. Will Kazuki and Tokiko be able to defeat their powerful opponent and save humanity from destruction?