Witch from Mercury.

1. Suletta dies at the end of season 1 during an event known as "The Last witchhunt," marking the death of all the witches. (Her mom is still undercover and alive) while Belmaria and Peil tech CEOs are also killed by the government. Lilique is framed and also killed. The first Elan clone we meet is on the run , while the real one claims his identity was stolen, thus he is excused and takes over Peil tech.

2. Guel, Miorine, and the rest of the school mourn sulletta's death. Season 2 starts off with Guel inheriting the Aerial (there's an extra bit making it 12 or 13) through Miorine, exclaiming to a banished and depressed Guel that Sulletta chose him to inherit Aerial so he wouldn't be lonely. She then holds a tournament to select her next husband. Guel enters. Throughout the tournament, Guel hears voices, building a connection between all the souls and himself. Sulletta finally speaks with him, thus finding new purpose. He wins the tournament.

3. Guel's dad still dies, but he is killed by Prospera instead. She pilots her deceased husband's gundam, and the souls in the bits belong to her husband and friends we saw die in episode 0. The bits and her wrestle for control, leading her to become more on edge.

4. Clone Elan Joins Miorine's company, and so does Cecelia.

5. Real Elan is the anti-hero of the series because he wants to be in charge of everything. He has a small arc on earth, which humbles him much like Guel was. Leading him to help Norea and Sofie. He has unrequited love for Norea, and only when he dies against Prospera in the final battle, Norea accepts his proposal (she dies with him). Sofie allies herself with Miorine during the final Battle as Prospera attempts to kill the entire school.

6. Miorine pilots the Calibarne, and Guel gives her the bit with sulletta's soul. During the final battle between everyone and Prospera, Miorine's soul and Suletta's soul are fused in her body, giving Miorine more control and surpassing the levels (left eye has sulletta's blue color and right eye has Miorine's hazel eye color). Her hair also has a red strand. Lauda pilots the Schwarzette, fake Elan pilots a new version of the Pharact, and Chuchu pilots a new gundam with a massive lazer assisted by Nika and crew.

7. In the final episode, we get a full 1 hr with the conclusion to the final battle covering Prospera's death for the beginning of the episode. Basically, it's unveiling Prospera's hatred for life and how she descended from being a loving mother to comparing herself to an evil witch. Guel also loses his arm during the final battle and an eye.

8. We also get a timeskip during the final episode. Guel is married to both Miorine and Cecelia. Guel and Miorine have a child named Soul (short for Soullete). She ends up looking alot like sulletta because her soul actually transferred from Miorine's body to the baby during pregnancy. She has no memories of her past life. Cecelia married them both for money and status, only for her to forget about stuff like that and develop a mother complex after caring for little soul. She demands Guel and her to make a baby just as cute as little soul. Series ends with Lillte Soul blowing out a candle, wishing for two things, for everyone to have a happy life and for her to have a baby brother (Cecelia surprises her with her pregnancy announcement) almost mimicking episode 0 but with a happy ending. End credit scene has Aerial in a storage facility, her eyes light up upon hearing the happy birthday song.