Picard (Patrick Stewart) and the crew of La Sirena arrive at Soji’s (Isa Briones) homeworld, Coppelius, pursued by the Romulans, and Seven (Jeri Ryan) and Elnor (Evan Evagora) aboard the Borg cube. The first part of the season finale, Et in Arcadia Ego Part 1 was written by Micheal Chabon and Ayelet Waldman from a…