She-Ra and The Apprentice of Betrayal

Since the war ended, Adora and Catra have been exploring the world together to bring back and teach magic to people from other planets. However, during their Journey, Adora keeps getting weird hallucinations from a figure only she can see, who keeps trying to bring her to save a planet by getting rid of its Current Ruler who's put a spell around the planet so no one can leave or intercept in her Tyranic Rule. However, Adora starts to realize that this planet is more than just a planet she's saving.