In the shadow of 1998, the girl Satomi Kitamura transformed into "Yukiho" and lived in disguise for twenty-two years under the protection of others. She guarded her mother's beloved Lisianthus flower shop, covered her scars with her watch, and hid her true identity as "Kitamura Satomi" deep in the white night. Morita's guilt and Ishigami's regret weaved a protective web, trapping everyone.
In 2024, Yuichi Saeki's murder broke the peace. Morita accidentally killed someone to protect Yukiko, and Ishigami used his sick body to help him cover it up. Detective Asakawa's investigation was like a sharp sword, revealing the truth about the 1998 imprisonment case and the secret behind Yukiko's "suicide". Saeki's diary and Yukiko's last letter made the disguise collapse.
The verdict in the court is not the end, but the beginning of redemption. Kenta puts down his hatred and Yukiho hands over the Ginkgo amulet. When she posted "The night ends, see you at dawn" on the door of the flower shop and turned around to run to the town, she finally understood that dawn is never given by others, but lights up for herself at the moment when she puts down her shadow.