what city does supergirl protect in the show
Supergirl (TV series) In the first season, Kara is forced to reveal her powers, and becomes National City's protector.[2] Kara discovers that hundreds of the criminals her mother imprisoned are hiding on Earth, including her aunt Astra and Astra's husband Non. Kara works with her adoptive sister Alex Danvers to fight these criminals, alongside the Green Martian J'onn J'onzz, her cousin's friend James Olsen, and tech genius Winn Schott, Jr.
Invasion! (Arrowverse) After beginning in the final scene of the November 28, 2016 episode of Supergirl, the first part on The Flash aired on November 29, followed by part two on Arrow on November 30, and concluding with part three on Legends of Tomorrow)on December 1, all on The CW.[29]