The operation against the Roses is in full swing. The GCC throws its best elements into the battle while Inspector Haise Sasaki gradually gathers the scattered fragments of his last twenty years of lost memories. Doubts come up against the truth, drawing a beginning of silhouette in a chaotic whirlwind. Kanae tries to get closer to Aogiri in order to eliminate each Qs, in fidelity to his master Shu Tsukiyama. The latter's family has never experienced such a critical situation. The nets tighten around the Tsukiyama clan. A new landscape is in the process of taking shape, illuminated by a single scarlet eye...