Zerozaki Hitoshiki no Ningen Kankei: Mutou Iori to no Kankei
The Zerozaki Clan is a family of demonic killers, ranked third among the Killing Names.
Having just become siblings, Zerozaki Hitoshiki and Mutou Iori attack Aikawa Jun—Humanity's Strongest Contractor—with the best intentions. But, as a result, get caught up in her work! They're headed towards the domain of the second-ranked Killing Names, the Yamaguchi Folks, on the island of Taiyakujima. Therein lies the Lifelong Undefeated Crystal Kaiser, Rikka Kajumaru.
(Source: Kodansha, translated)
Action
Comedy
Psychological
