Living Treasure (リビングトレジャー Ribingu Torejā) is the beast who disguise itself as the treasures. It lives on the Baribarin Cave where disguise itself as the treasures.
Fanged Chimera ArcEdit
It was first appeared while Kitsukasa and Inami traveling, she though found the treasure with odd color only Kitsukasa saw something dangerous which he transform into Singular Rider SOUL to attack it; revealing it's true form. However, the short cut that Inami punches the Living Treasure which revealing it's actual form.