The bioweapon is again in Mundo's hands. The time left for Hashiba and the others was less than 9 hours. The only clue is the existence of Japanese Igawa who was with Vince. Natsume starts looking for traces of Igawa on social media, but Igawa is connected to a certain person... On the other hand, Hashiba began to suspect that there was an "informer" among the members.
