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'm a perfectly content 37-year-old man.
أنا عجوز في عمر الـ37 راضٍ تماماً
Mit meinen 37 habe ich’s ganz gut.
No tengo problemas a mis 37 años.
No tengo problemas a mis 37 años.
Sono un trentasettenne 
libero di fare qualsiasi cosa.
Um homem de 37 anos
com liberdade financeira.
Успешный тридцатисемилетний мужчина.