An assassin summoned to another world lives a leisurely life with demons.

An assassin named Hakuro who had been living on while yearning for death. He was betrayed by a colleague he had been working with on a mission and sustained an injury. As he desperately fled, he thought he was swallowed by what appeared to be a magic circle, but when he came to, he found himself in an unfamiliar place. Having touched the kindness of people he met in this so-called otherworld, Hakuro decided he would try to live just a little bit longer. There isn't much BL content, but the distance between same-sex characters is close.