Nexus Code Plus

A top-secret organization under the National Public Safety Commission. Two partners: one is part of the "Legal Group", those who complete the legal course, and the other is part of the "Parvenu Group", those who have a criminal record. They investigate private cases. Chigaya and Natsume, who both hide a secret dating back to their childhood. Kei and Zakuro, who separated from their former partners and formed a new pair. What's the truth behind the mysterious accidents they got involved in!? Enjoy a suspense adventure with a fixed coupling setting!