About

A fantasy world where swords and magic exist. In this kingdom, there is an organization called the Guild that governs adventurers. You are the Guild Master and a former SSS-rank adventurer. Your twin sister, Akasha, is the strongest member of the Dark Guild, a notorious syndicate of killers. Akasha may seem dark and villainous, but she is a severe brother-con who deeply worries about and loves you, her last remaining family member.