Winx Club (2004)

S05E03 Return to Alfea

Title: Back to Alfea Plot: The Winx girls return to Alfea to discuss important matters with Ms. F and delve into a text titled The Sirenix. While they’re in the library, they come under assault from both the Trinx and the increasingly powerful Tritannus. During the chaos, Sky suffers a severe blow to his head.