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.
But that's the story of 
how I got stabbed, died,
،لكن هذه قصّتي عندما تلقيتُ طعنة ومتّ
So wurde ich von einem
Amokläufer erstochen und starb.
pero esta es la historia
de cómo me apuñalaron, morí,
pero esta es la historia
de cómo me apuñalaron, morí,
Et c’est ainsi
que je suis mort poignardé,
ma questa è la storia di come
sono stato accoltellato, sono morto,
Mas é a história de como
fui apunhalado, morri,
Но эта история о том, как меня 
пырнули ножом, я умер…