Tsuki Hoshizora has always been ordinary—just another high school girl helping her family care for their quiet shrine in Kanazawa. But on a strange night when silver rain falls beneath a clear sky, she discovers an impossible secret: under the moon’s pull, her emotions can transform her into a silver-furred cat. Terrified and lost in her new form, Tsuki is found by Haruto Minami—the boy she secretly admires from afar. Haruto, gentle yet distant, takes her in as a stray, never guessing the truth