Weak, Like a Spherical Glass

C³ - CubexCursedxCurious – Season 1

After returning to school, Fear and Haruaki are contacted by the principal once again, who tells them that a certain student, Shiraho hasn’t been turning up. Coincidentally, Shiraho was recently sent a box containing a cursed tool, and the doll, Sovereignty escapes by assuming human form. Haruaki and Fear try to track the doll down.