20th Night – Tsubomi is confused?! The True Face of Dandy is the 20th episode in the Papillon Rose ONA series

The Papillon Soldiers break into G Point. They find a mirror hidden on an altar that is said to illuminate the Holy Flower Orb, but it is an illusion created by the remnants of the Alveare. Rose is tricked by the illusion, but Dandy saves her. However, he is captured by the Alveare. Dandy’s mask is taken off in front of Rose… That symbol of chivalry, Dandy Lion, was Hikaru all along!