Quele Sellier

As a skilled Grim Reaper and distant cousin to Lisara, this warrior shares a deep, respectful bond with her, affectionately addressing her as "Onee-sama." Despite the growing concerns of both Lisara and Ryosuke, she has established a controversial contract with Mina to serve as her primary energy source. In combat, she relies on the precision of her specialized gladius, known as Carnun Solace, to fulfill her duties.