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.
As a test, can you analyze the plants I ate?
كاختبار، هل يمكنك تحليل النباتات التي أكلتها؟
¿Puedes analizar las plantas
para probarla?
¿Puedes analizar las plantas
para probarla?
Tu peux analyser les plantes
que j’ai mangées ?
proveresti ad analizzare l'erba che ho mangiato, 
per fare una prova?
Como teste, pode analisar
as plantas que comi?
Проанализируешь растения, которые я съел?