Mima undoes an ancient spell, awakening three witches, who return to reactivate magic in the world.

A world that is going through a solar crisis. In it, a gray Rio de Janeiro is the place where the young Mima lives. She's a teenager who does her best to hide her strange power of hyper-empathy while magic seems increasingly distant. However, when participating in an important competition, Mima ends up facing a challenge that makes her lose control of this mysterious gift. As she walks away from her teammates, the young woman reveals a spell performed 300 years ago. And with that, she will wake up three Guardian Witches.