Facing an endless horde, Ryuu attempts to sacrifice herself to ensure Bell's escape. She uses her magic, Luminous Wind , to blast Bell toward the exit while simultaneously destroying the bridge behind him to prevent monsters (and herself) from following.
Bell refuses to leave Ryuu behind. He finds a way back, rescues her from the monsters, and uses a powerful Firebolt to trigger a massive explosion that shatters the Colosseum floor, causing them both to fall into a lower, hidden area. Viewing Guide DanMachi_Saison_4_episode_19_VOSTFR.mp4
To cross safely, the duo disguises themselves under "Skull Sheep" skins to blend in with the warring monsters. However, a Spartoi monster sees through their disguise, forcing them into a desperate battle. Facing an endless horde, Ryuu attempts to sacrifice