Picard begins investigating the mystery of Dahj as well as what her very existence means to the Federation. Without Starfleet's support, Picard is left leaning on others for help, including Dr. Agnes Jurati and an estranged former colleague, Raffi Musiker. Meanwhile, hidden enemies are also interested in where Picard's search for the truth about Dahj will lead.

Following an unconventional and dangerous transit, Picard and the crew finally arrive at Soji's home world, Coppelius. However, with Romulan warbirds on their tail, their arrival brings only greater danger as the crew discovers more than expected about the planet’s inhabitants.

Starfleet must once again call on legendary Jean-Luc Picard after members of his former crew – Cristóbal Rios, Seven of Nine, Raffi Musiker, and Dr. Agnes Jurati – discover an anomaly in space that threatens the galaxy.

Picard finds himself transported to an alternate timeline in the year 2400 where his longtime nemesis, Q, has orchestrated one final “trial.” Picard searches for his trusted crew as he attempts to find the cause of this dystopian future.

With just hours until the Europa Launch, Picard and the crew find themselves in a race against time to save the future.