After defeating the Wizards in the Omega Dimension, Aisha and Nebula decide that vengeance is not the best solution. Peace returns to Gardenia and so too does Morgana. She moves in with Roxy and her long lost love, Klaus.
The Wizards of the Black Circle bolt with two fairies in hot pursuit, determined to avenge Nabu by destroying the Fairy Hunters.
The Wizards of the Black Circle are running away from Nebula and Aisha in the Omega Dimension. The Winx shortly follow Nebula and Aisha. The Wizards manage to break a wall in the Omega Dimension, but find themselves trapped in an area.
When Ogron thinks that he has defeated Aisha and Nebula, all of the other Winx, all of a sudden appear and found the Wizards right on time. The other Wizards (knowing that their magic powers have weakened and became not as powerful as they used to be) become uneasy about confronting the Winx, but they all gang up and fight back.
The Winx's Believix Magic convergence spell (with Aisha and Nebula's help) successfully outmatches and overpowers the Wizards' powers and the Wizards' joint attacks become reversed in direction and directly strikes the Wizards, and made the Wizards themselves become frozen solid in the Omega Dimension, therefore, the Winx and Nebula have "finally" defeated (for the time being) the evil Wizards. Then the ice start falling from the ceiling and the Winx successfully escape the Omega Dimension unharmed. Bloom then notices that Nebula is being left behind. Nebula has stated she thought she had been chosen on the dark side and she wanted to remain there, to repent what she had done, but Bloom reassures her that she really still has goodness in her heart. With that being said, Nebula finally agrees, and then she decides to leave with Bloom.
When Bloom and Nebula rise up from the Omega Dimension, Morgana and Nebula hugged each other, and Aisha is seen standing by next to all of the other Winx.
Bloom greets Aisha, but Aisha starts crying, her heart still broken from when Nabu sacrificed himself to save the Fairies. Sky notices that the sunbeam comes out and exclaims that you do not see the sunbeam in the Omega Dimension very often.
Morgana congratulates the Winx on their courage and defeating the Wizards once and for all. She also recognizes Nabu.
The Earth Fairies release their magic throughout the Earth and Morgana says that from now on they will work to restore the magic of Earth and to make Earth a better place once again.
Morgana reveals that she will be going back home to her family in Gardenia. Roxy is happy that she will be living with Morgana, her mom.
Back in Gardenia, Klaus is seen playing with Artu. Artu is upset because Roxy is not there. Roxy comes back with the Winx and Morgana. Klaus does not remember Morgana but after restoring his memories of her, he hugs her.
Morgana tells the Winx her past. She reveals being a queen was nice but she lost touch of reality. She wanted to be special, without using magic, and wanted to live among ordinary people. She met Klaus and fell in love and got married. Soon they had Roxy and she was ready to give up her throne to live with her family in the human world. However the Wizards defeated Morgana and captured her, and this erased all the memories of her from the minds of all the humans who once knew her.
The Winx return back to Love & Pet. Stella is afraid to look at the store but is greeted by their pets. They are all happy but Stella notices something fishy. She tears down a picture of her room but sees her room trashed. Then two customers appear at Love & Pet, and soon a whole line is waiting to get their pets taken care of.
Jason Queen comes and tells the Winx that they had a contract that they had signed and they have to start to work. He asks them if they were having second thoughts but, Musa chimes in and tells Jason that they will not back out and be able to perform, for the last time, at the Frutti Music Bar.
The Winx and the Specialists exchange news. The Specialists have to go back to Red Fountain and Sky has to go back to Eraklyon. The Specialists reassure the Winx that they will see each other again soon, but the Winx have their own responsibilities. For one, they have Love and Pet to look after, and the music contract that they had signed.
Aisha comes back to the Winx and recalls how she and Nabu wanted to live on Earth, and how everywhere she looks, it reminds her of Nabu. She decides to stay on Earth.
Klaus is sad that the Specialists will be leaving him, but the Specialists offer to work for him one last time. Morgana is seen at the Frutti Music Bar, and so is Headmistress Faragonda. Roxy accepts the offer to go to Alfea for more fairy training. The Winx perform at the Frutti Music Bar.
As their song plays in the background, the final scene shows the Winx flying over Gardenia as the episode and season (along with their song) concludes.
- The Wizards of the Black Circle have been finally outmatched and overpowered at the hands of the Winx's and Nebula's Believix convergence spell and the Wizards became defeated and frozen solid in the Omega Dimension.
- Queen Morgana gives up her position as queen to live her old life with her husband Klaus and her daughter, Roxy.
- Nebula becomes Queen of the Earth Fairies.
- Aisha returns to rejoin the Winx.
- Roxy accepts the offer of attending Alfea.
- The Winx consider staying in Gardenia and do not return to Magix.
- Morgana and Klaus reunite.
- Faragonda arrives at Gardenia and meets up with the Winx at the Frutti Music Bar.
- The Cinélume episode title is similar to the name of the 4Kids episode title for the Season 1 finale: "Fire and Ice".
- This Season 4 finale episode should not be considered as the final episode before the events of the second Winx Club movie, "Magical Adventure".
- This episode also marks the final appearance of Winx's Season 4 civilian outfits.
- This episode is the last episode dubbed by Cinélume.
- This is the last episode to use hand-drawn animation and digital ink and paint.
- This is the second season finale of Winx Club that does not feature the Trix. The first was "A New Beginning".
- Nabu appears in the final scene while Roxy was dancing, even though he is in a coma (or deceased).
- In the final scene, the Winx are seen in their Enchantix forms.
- When the Winx go over to calm a crying Aisha, Helia can be seen in his Season 2 - 3 hairstyle.
- At different points, Musa and Roxy's fairy forms are not sparkling.
- Roxy is wearing eye shadow when her parents embrace each other.
- When Aisha comes back to Gardenia from Andros, Tecna's hair clip goes missing and in the next scene it is back.
“No, Nebula. You still have goodness inside you. You'll always have it. You no longer belong to the dark side.”
“Today is the first day of our new life. Today we celebrate peace and truth. We owe so much to the Winx Club fairies for their courage and sacrifice.”
“Here, brave Nabu gave his life so that we may life. For him and for all of us, I ask you to honor, respect, and defend life. Earth Fairies, go back to the human world. Release your magic to make it a better place.”
“Nabu and I wanted to live here on Earth...”