The evil Tritanus wants to be the emperor of all the oceans with the help of Trix. Winx fairies have to gain the Sirenix power in order to win him and save all magical dimensions including the earth.
The evil Tritanus wants to be the emperor of all the oceans with the help of Trix. Winx fairies have to gain the Sirenix power in order to win him and save all magical dimensions including the earth.
