On Prometia, the Winx fall into the trap orchestrated by Orion and Valtor. Fortunately, Stella and Flora manage to free their friends just in time. Meanwhile, on Iridia, Obscurum transforms all the Lumens, including Lumilla, into Staryummies. The Winx arrive just in time to save Orion, but they can't do anything for the transformed Lumens!
Su Prometia, le Winx cadono nella trappola orchestrata da Orion e Valtor. Per fortuna, Stella e Flora riescono a liberare appena in tempo le loro amiche. Intanto, su Iridia, Obscurum trasforma tutte le Lumen, tra cui Lumilla, in Staryummy. Le Winx arrivano appena in tempo per salvare Orion, ma non possono fare niente per le Lumen trasformate.
Złapane w zasadzkę Oriona. Winx za pomocą nowo odkrytych zdolności, będą musiały wydostać się z sideł kosmicznej machiny. W tym samym czasie Obscurum zamienia wszystkie lumeny na Eridii w Pożeracze Gwiazd.
