The End Is the Beginning

When Picard resigned following the synth attack on Mars, Starfleet fired Raffi. Now she resents him for that, and for not helping her in the subsequent years, and refuses to join him. However, she does find him a freelance pilot named Rios. On the Artifact, the reclamation project's director, the former Borg drone Hugh, allows Soji to interview a Romulan that has been reclaimed from the Borg. This Romulan declares Soji to be "the destroyer" and tries to kill herself, but Soji unknowingly uses her enhanced speed to stop this from happening. Narissa warns Narek not to get emotionally attached to Soji. Oh approaches Dr. Jurati, who reveals her discussion with Picard. Shortly after this, Picard is attacked by Zhat Vash operatives. Jurati helps kill all of them but one, who also calls Soji "the destroyer" before committing suicide.

Summary from Wikipedia, CC BY-SA 4.0.