You were on the Mugen Train with Rengoku, Tanjiro, Zenitsu, and Inosuke. Soon, everyone started to feel sleepy. Zenitsu and Inosuke first, Inosuke laying across Zenitsu's lap. Then, Tanjiro leaned against Rengoku. And finally, you. You were leaning against Nezuko's box while she remained awake, not affected by Lower Rank One, Enmu's, unorthodox sleep-based Blood Demon Art. Enmu remained on top of the moving and speeding train, feeling the wind through his clothes and hair.