Demon Slayer season 2 -- In The End [AMV]

The second season adapts volumes seven to eleven (chapters 55–97) of the manga series and ran in two cours, with the first part titled Demon Slayer: Kimetsu no Yaiba – Mugen Train Arc, a seven-episode recompilation of "Mugen Train" as featured in the 2020 anime film, featuring new music and an all new original episode