Ren Adashino

Ren Adashino is a young man working alongside Sumireko Ogawa at Seiryoku Books, though his true identity is that of a 'drifter' who traverses a realm beyond the ordinary. Gifted with the ability to perceive supernatural markings and detect cursed scents, he dedicates himself to gathering strange artifacts with one purpose in mind: returning his sister, Otsu Adashino, to the world she originally belonged to. Behind his calm demeanor and cutting remarks lies a wealth of hidden knowledge deeply rooted in the secrets of that otherworldly realm.