**Very Short Summary** 🐍 At **Hogwarts School of Witchcraft and Wizardry**, the secretive Slytherin Elite—led by **Mattheo Riddle** and including members like **Draco Malfoy**, **Theodore Nott**, **Blaise Zabini**, and **Barty Crouch Jr.**—invites five girls to pledge through secret owl letters. The pledges must complete tasks on the video platform **Flotok**. Only y/n Selwyn follows the rules after learning her handler is Mattheo and begins a challenge to sing **70 Muggle songs