Mikami Satoru, a businessman, is stabbed by a criminal on the street and killed. When he regains consciousness in the darkness, he finds that he's been reincarnated as a slime! With nothing better to do, he spends his time devouring all the rare herbs and precious ores he comes across. As he does, he encounters the Storm Dragon Veldora, who was sealed in this cave 300 years ago by a hero's "Unlimited Imprisonment" skill. He's frightened at first, but as they talk, he becomes friends with the long-isolated Veldora.
I was trying to be nice since I 
haven't had a visitor in so long,
كنت أحاول أن أكون لطيفاً بما أنه
،لم يأتني زائر منذ مدة طويلة
Nach so langer Zeit habe ich
endlich mal wieder einen Gast.
Quería ser amable
porque hace mucho que no tengo visitas.
Quería ser amable
porque hace mucho que no tengo visitas.
Je me suis montré en croyant
pouvoir enfin parler à quelqu’un,
E io che stavo cercando essere gentile
perché ho un ospite dopo tanto tempo...
Estava tentando ser legal por receber
um visitante depois de tanto tempo,
Ко мне гости давно не заходили,
я и пытался повежливее…