[Happy Day In Hell (Lute & Sera Ver.) | Hazbin Hotel |【Rewrite Cover By MilkyyMelodies】][Hazbin Hotel][音樂][同人]Happy Day In Hell (Lute & Sera Ver.) | Hazbin Hotel ...同人創作描述了第一季結束後賽拉和Lute對於管理天堂的想法(莉莉絲可能不願意合作)