I was definitely excited for this at one point!
Episode 1
100 years before the rise of the Galactic Empire, the Galactic Republic and Jedi Order preside during a time of centuries-long peace. In a bar on the planet Ueda, Jedi Master Indara is attacked and killed by a woman wielding daggers. The bartender identifies Osha Aniseya, a former Jedi Padawan learner, as the killer. Osha, who works as a meknek doing dangerous repairs on the outside of starships, denies committing the crime when arrested by Jedi Knight Yord Fandar and his Padawan Tasi Lowa. En route to Coruscant, the galactic capital, Osha's fellow prisoners escape and leave her to crash-land on the planet Carlac. She sees a vision of her twin sister Mae, who was presumed dead in a fire that seemingly killed their family when they were young. Osha deduces that Mae is alive and the one who killed Indara. Jedi Master Vernestra Rwoh sends Master Sol, Osha's former teacher, to Carlac with his current Padawan, Jecki Lon, and Yord. They find Osha, and Sol accepts her theory about Mae. Elsewhere, Mae meets with her mysterious master, who has challenged her to kill a Jedi without using a weapon.
Episode 2
Mae attempts to kill Jedi Master Torbin in a temple on the planet Olega, but is prevented by his Force meditation; Torbin has been floating in silent meditation for over a decade. Vernestra sends Sol, Jeckie, Yord, and Osha to investigate this attack. Mae regroups with her supplier, Qimir, who is helping her hunt the four Jedi that were stationed on her and Osha's home planet, Brendok, at the time of the fire: Indara, Torbin, Sol, and the Wookiee Kelnacca. Qimir provides Mae with a poison and warns her that she still needs to kill one of the four without a weapon. Mae offers the poison to Torbin as absolution for his past. He stops meditating and willingly takes it, dying just as the others arrive. Mae escapes, and Osha poses as her to get information from Qimir. He reveals the existence of Mae's master and her overall plan. That night, Sol confronts Mae and reveals to her that Osha is alive. Osha attempts to stun Mae but misses, and Mae escapes again. She later threatens Qimir over talking to the Jedi, but he convinces her to spare him because he has learned that Kelnacca is living on the planet Khofar.
Episode 3
16 years earlier, Osha and Mae live with an all-female coven of witches on Brendok. The coven's leader, Mother Aniseya, claims the twins were without a father and they were carried by another witch, Mother Koril. Aniseya teaches the children that the Force, which she calls the Thread, is misused by the Jedi. They undergo a ceremony to be inducted into the coven, which Mae is excited for but Osha is not. Before Osha is inducted, the ceremony is interrupted by a group of Jedi: Indara, Kelnacca, Torbin, and Sol. They express concern that the witches are training children and claim the right to test the twins for their suitability to become Jedi. Aniseya asks the children to purposefully fail the test. Mae does, but Osha chooses to pass the test and tells Aniseya that she wishes to become a Jedi. Angry that her sister wants to leave her, Mae starts a fire. Sol helps Osha get to safety, but they see Mae seemingly die and find the rest of the coven dead as well. The Jedi take Osha to Coruscant and Sol promises to train her as his Padawan. On Brendok, Mae is shown to have survived and is looking for her sister.