Anzai travels to Obihiro to learn the circumstances surrounding his birth as part of the Hybrid Plan, and the reason why Midori chose Tamaki for a partner. Tsukasa is also at ONL to read academic journals on devils, and both she and Anzai are notified that the "no contact" order is rescinded. As the two decide to take the next step within the clinical confines of the laboratory, Anzai begins to understand what drives him to chase after devils…

Volume 10 of the Devils' Line manga series by Ryo Hanada.