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.
Magic is used to carve a 
curse into the Summon's soul
يُستخدم السحر لنقش لعنة في روح المستدعَى
Damit die Beschworenen nicht gegen die Beschwörer
rebellieren, werden ihre Seelen verflucht.
Se usa magia
para ponerle una maldición a su alma
Se usa magia
para poner una maldición a su alma
Pour que l’invoqué
ne se retourne pas contre eux,
Per fare in modo che l'Evocazione 
non si ribelli al proprio evocatore,
Com magia, lança-se uma
maldição na alma do Invocado
Проклятье вгрызается в душу призванного