On a dark and windy night, Chiba and others went out to have a fight with someone. The scene was very shocking. After dealing with the scum, Chiba, who was about to go home, accidentally discovered a luminous hat. Under the moonlight, the hat was as beautiful as a diamond. Chiba had a hobby of collecting hats. She had a special love for hats. Chiba got a luminous hat, but the nightmare began. .