The Winx learn that to defeat Trtiannus, they must gain a new power; Sirenix. Bloom's sister Daphne warns Bloom of the dangers of Sirenix. But when looking for the book of Sirenix, another danger threatens Bloom's future.
Did You Know?
We're the Winx
Written by Michele Bettali, Sefano Carrara, Fabrizio Castania & Peter Zizzo
Performed by Cassidy Ladden & Kathryn Raio See more