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Friends become enemies as the OSF splits in two. Yuito receives a promotion, but why can't he remember? Karen creates a new Seiran OSF platoon and tells Kasane they have Naomi in their care. The hunt for Nagi is on as Yuito gains fresh intel.
Episodes
1Scarlet Psionics 2Scarlet Guardians 3Conspiracy 4Red Strings 5Karen's Revolt 6A Doomed Tomorrow 7The Hunt for Nagi 8The Hospital's Secrets 9A Dubious Wonder Drug 10The Rebel Yuito 11Togetsu 12The Moon's Secrets 13The Design Children 14A 2,000-Year Ambition 15Nagi Attacks 16Naomi and Alice 17Arahabaki's Trap 18Karen's Wish 19Kagero's Confession 20Together Again 21Wakana's Resolve 22Brothers 23The Sumeragi Tomb 24Slumbering Desire 25Operation Destroy the Kunad Gate 26To Each Their Own Future