||Cui Ling, Lapis
The girl Kazuma could not protect. She was sacrificed by the head member of the Armagest Erwin Leszaar to summon a demon. Rhodes used a spell to gather her remaining essence into a being called Lapis. Before her sacrifice, she and Kazuma worked in a restaurant, and were in love. According to Lapis in the last episode, her last thoughts were "Kazuma, I want to kill you." Whether this is true or lies meant to cause Kazuma pain is unknown (Kazuma notes that she may have said this out of spite towards his inability to save her). As Lapis, she is trained in anti-mage fighting.