Written and illustrated by Iqura Sugimoto

Agents from Aethos — a mysterious, government-linked corporation — want to use the power of Aiko's demon arm to fight the deadly creatures known as Chimeras, whose attacks on the civilian population are increasing. But Sudo, the agent who has befriended Aiko, isn't so happy about this development. In helping them to defeat this enemy, is she becoming an even greater threat herself?