Mugen Ressha-hen Episode 3 | Kimetsu No Yaiba:

In , titled "Should Have Been," Demon Slayer: Kimetsu no Yaiba shifts from high-speed action to a deeply emotional exploration of its heroes' psyches. As Enmu’s dream manipulation takes full effect, we are given a window into the deepest desires—and painful losses—of Tanjiro, Rengoku, Zenitsu, and Inosuke. The Trap of the Ideal World

The dreams presented by Enmu are "ideal" versions of reality: enjoys a perfect, sunny date with a human Nezuko. Kimetsu no Yaiba: Mugen Ressha-hen Episode 3

relives a memory of his father, though it’s a bittersweet one that highlights his unshakeable passion despite his father's apathy. Tanjiro’s Heart-Wrenching Conflict Demon Slayer: Kimetsu no Yaiba – The Movie: Mugen Train In , titled "Should Have Been," Demon Slayer:

leads a cave exploration team where his friends are animal underlings. titled "Should Have Been