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.
It takes more than 30 mages to perform 
a ritual that lasts several days
يتطلّب استدعاء واحد إلى هنا من عالم آخر
Er wurde von über 30 Magiern
in einer tagelangen Zeremonie
Se necesitan más de 30 magos
para hacer un ritual de varios días
Se necesitan más de 30 magos
para hacer un ritual de varios días
Oui, et pour ce faire,
Più di trenta maghi si erano radunati
per un rituale durato giorni e giorni,
São necessários mais de 30 magos para
executar o ritual, que dura vários dias,
Более тридцати магов
несколько дней проводят ритуал,