Natsume felt abnormal fluctuations of demonic energy on the way home from school, and discovered an ancient cherry blossom forest (Kiriha's territory) that was inconsistent with the season and illusoryly beautiful. Encountered a foggy leaf that was as confused as the wind, losing its shape and memory. During the first contact, something happened in the Friends' Account, and the "Chain of Memory" contract was accidentally activated. Natsume saw a vague, sad scene of falling cherry blossoms and a gentle guarding back in Kiriye's memory fragments.
