[Machine Translation] Gathering everyone's strength to rescue the slime...! Sano Yuji, who works for a black company in modern Japan, is summoned to a different world with status and skills. He becomes a "tamer", an unfortunate job, and tames the weakest "slime". However, thanks to a mysterious grimoire, he becomes a "Sage" and becomes the strongest in another world by combining slime skills and magic! A facility of an evil organization called "Laboratory". The slimes who infiltrate the facility are discovered by the facility's defense equipment. To prevent the information of the organization from leaking out, the defense equipment tries to blow up the entire facility with the researchers involved. Ancient Rhino rushes into the facility to rescue the slimes...!