Ryoma Takebayashi is a young boy living by himself in a forest, who, in a previous lifetime, used to be a tortured middle-aged Japanese office worker. He meets a group of distressed travelers in the forest, and decides to save them.
Acid slimes have highly acidic body fluids
that can dissolve hard things like bones.
تمتلك السلايمز الحمضية أجساداً 
.حمضية بامكانها تحليل الأشياء القاسية كالعضام
Säureschleime können mit ihrem Körper
Les slimes acides créent
des fluides acides
Gli slime acidi hanno fluidi corporei molto acidi 
che possono dissolvere perfino le ossa.