C1028 Black Hairpin

Is it just a normal doll?

Just as I was feeling puzzled, the doll on the bookshelf suddenly loosened up.

"Kacha!"

Along with a small sound, the doll actually split into two and peeled off from the bookshelf.

"Pa."

A long black strip also fell down along with the doll towards the ground.

My hand was quick and quick. I grabbed the black strip and held it tightly in my hand