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.
Oh! So there are mages here!
!يوجد سحرة هنا إذاً
Wow, es gibt hier also Magier?
¡Así que hay magos aquí!
¡Así que hay magos aquí!
Il y a même des mages, ici ?
Quindi qui esistono i maghi?
Oh! Este mundo tem magos?!
О-о! Значит в этом мире есть маги!