If you use Shadow Movement to sneak into houses and a pegasus team to pull the flying sleigh... yes, in this world, it's possible to become Santa Claus! But... the Christmas tradition doesn't even exist in this world. When Rimuru tries to explain it in detail to the people of Tempest, they end up summarizing it as a "party." The Christmas cake and presents are ready, and most importantly, Kaijin and the other Dwarves create gorgeous decorations that bring the Christmas mood to Tempest. On top of that, Eren and the children treat everyone in town with their heavenly singing.
All things in this fleeting life
كلّ الأشياء في هذه الحياة الزائلة
Alles Irdische sollte
man in sich aufnehmen,
Todo en la vida es
como una copa de sake.
Todo en la vida es
como una copa de sake.
Les soucis de ce bas monde
Ogni cosa, in questo mondo effimero, dovrebbe essere bevuta
Encare esta vida efêmera
como a bebida neste copo,
Жизнь — штука мимолётная…