Historias de Mithel

When the Mist of Time crosses over Cackle's Academy, Mildred Hubble and Ethel Hallow are pulled deeper than anyone expected, trapped far in the past with no rescue in sight. Forced to blend in among the students of an older, stricter academy, the rivals must work together to survive and hide their identities. As they explore the unfamiliar school, they uncover hidden truths about the academy's history and befriend the young Ada and Agatha Cackle. The longer they remain trapped, the more they learn about the sisters, the school, and each other. What begins as unwilling teamwork slowly shifts into trust and feelings neither girl is prepared to face. Meanwhile, in the present, Maud, and Enid and the teachers fight desperately against the spreading mist, terrified that Mildred and Ethel may already be lost to time. If the girls cannot find a way home soon, they may be stuck forever.

Takes place after season 3, years later because I'm still on that season and sorry if I get things wrong it's my first time watching it. The girls arrive back to Cackle's for another year. Boys are attending now? Ethel and Mildred are acting different towards each other, a very weird different.

Mildred Hubble is halfway through her fourth year when everything between her and Ethel Hallow begins to shift. Their rivalry has softened into something warm and unsettling, a pull that feels dangerously close to love. Ethel seems different too, softer in the quiet moments no one else notices, almost as if she is letting Mildred close. Just when Mildred is ready to confess what she feels, everything changes. Ethel turns cold and distant overnight, as if every gentle moment has been erased. Maud and Enid insist that a Hallow never truly changes, yet Mildred cannot ignore the wrongness beneath Ethel's sudden cruelty, something that does not feel like her at all. Then Agatha returns, and the school is thrown into chaos. The shock is worse when Ethel is revealed as the one who helped her. The betrayal cuts deep, leaving Mildred heartbroken and alone in her belief that something is terribly wrong. What no one knows is that Ethel is cursed, trapped inside her own mind while Agatha controls her every move. Mildred refuses to accept the girl she loves has turned against them. Saving the school is no longer enough. This time Mildred must save Ethel Hallow before the curse destroys her completely.

A secret poem reaches Mildred Hubble, written in handwriting that feels strangely familiar, and she's determined to uncover the truth. What she doesn't know is that Ethel Hallow is hiding a notebook full of feelings she never meant anyone to read, and the closer Mildred gets, the harder it becomes for Ethel to hide. (AU from the worst witch 2017 series CBBC)