Genkai Koe No Tenpu wa, Tensei-sha ni Shika Atsukaenai - Overlimit Skill Holders -, Genkaigoe no Skill wa, Tenseisha ni shika Atsukaenai: Over Limit Skill Holder
――Everyone has 8 frames of “Skills” A world with a “holder”.
People who live there take in “strengthening their strength ★” and [fire magic ★★] and other “skill orbs” in their holders, and gain the ability to survive.