Unable to discover the secret to reaching Level 6, Hishigata tries a new approach by recruiting Esther Rosenthal, a necromancer. Esther and Hishigata's sister, Hirumi, become fast friends, but Hirumi's secret may jeopardize that friendship.
and Esther is here as our safety.
.وإستر هنا كضمان لنا
Und zur Sicherheit haben wir nun Esther-chan.
e per sicurezza c'è Esther.
temos a Esther-chan para a segurança,