➽Listen on Spotify https://open.spotify.com/playlist/2r95VbZBe9oHAUVIhEMAJk?si=b61fcde50e2d46b6 Kimetsu no Yaiba Season 4 - Opening FULL "MUGEN" by MY FIRST STORY × HYDE (Lyrics) by Jamong Artist : MY FIRST STORY × HYDE Song : MUGEN (夢幻) Anime : Demon Slay