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.
The file refers to the 19th episode of the fourth season (specifically Part 2, the "Calamity Arc") of Is It Wrong to Try to Pick Up Girls in a Dungeon? . Episode 19: "Colosseum (Arena)" DanMachi_Saison_4_episode_19_VOSTFR.mp4
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 Facing an endless horde, Ryuu attempts to sacrifice