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.
What is this, anyway? 
Is he looking for marriage advice?
ما هذا على أي حال؟ هل يبحث عن نصيحة
في الزواج؟
Was ist denn los?
Sollte es nicht um ihre Hochzeit gehen?
¿Y esto qué?
Quieren consejos para casarse?
¿Y esto qué?
¿Quieren consejos para casarse?
Il veut quoi, au juste ?
Piuttosto, che sta succedendo?
Mas o que é isso? Quer conselhos
sobre casamento ou algo assim?
Ну и что это такое?
Ему совет по браку нужен, что ли?