Miraculous Ace Savvy: Stelladonna

Ms. Gloria DiMartino, the notorious substitute teacher whose blinding beauty had caused many a young, susceptible male student to nearly fail school completely. Little did any of her students know that when she wasn't educating young minds in the classroom, she worked as a professional astrologist. And she was overjoyed because soon, she would bare witness to one of the rarest and most legendary cosmic events known to man.

For a brief moment on one night only, the stars of four neighboring systems would align perfectly with their own sun, thus creating a stellar phenomenon the effects of which have never been recorded. And with the permission of the Astrological Committee to view the event through a state-of-the-art telescope, Ms. DiMartino would finally be able to study and record its astrological effects for herself to present to the scientific community.

However, just as she arrived at the observatory, she was informed that her permission had been revoked. It seems a rich donor had paid off the committee with a hefty donation to let him use the telescope to show his daughter a star he'd bought her as a present. Ms. DiMartino protested about the injustice, but then the Committee Head told her the other reason for her revocation. Seeing as all her years of stargazing hadn't turned up anything of significant scientific importance, the committee had also elected to cut her research funding.

Once again, she protested her outrage, saying that the coming alignment could be a sign of a great destiny for all of humanity. That claim was dismissed as an exaggeration and she was escorted off the premises. As she left, she swore that they would all pay for this injustice.

Ms. DiMartino was now a perfect target for Hawk Moth. Her powerful lust for revenge made it easy for one of his akumas to track her down. It possessed her through the star-shaped broach she wore on her chest and transformed her into a powerful villain named Stelladonna, able to adapt the powers of the astrological zodiac. The mighty claws of Cancer, the venomous tail of Scorpio, the accurate marksmanship of Sagittarius, the hydrokenetic powers of Aquarius, etc. With her new powers, Stelladonna could take her revenge and prove that the stars' alignment would bring a great destiny for humanity, even if she had to make it happen herself.

Would Ace Savvy be able to stop her? Could he even stop ogling her and focus long enough to do it?