FIGHTING A NEW THREAT!To gain the information necessary to create a vaccine to neutralize mamono and stop the Mamonofication Project pushed by Inari's government, Kabane and his friends split into two teams to go to the lab and the breeding facility. While investigating the breeding facility, Akira tries to stop a rampaging mamono and accidentally kills it. He didn't want anyone to die, and his heart is deeply wounded. Meanwhile, Kabane, Shiki, Kon, and Urabe have infiltrated the laboratory. What will they find there?