WARNING: This article contains spoilers for the premiere of Supergirl season 6. Read at your own risk.

Supergirl season 6 episode 2 is coming next week on The CW, with the title "A Few Good Women." The story will continue to follow what transpired during the premiere, with Lena Luthor (Kate McGrath) doing whatever to stop her brother's, Lex Luthor (Jon Cryer), evil plans.

Supergirl season 6 episode 2 picks up the events that happened in episode 1, titled "Rebirth." During the premiere, Lena vowed that she will be helping Kara a.ka. the titular heroine (Melissa Benoist) in taking Lex down. However, her brother is becoming even stronger than ever -- making it hard to defeat him.

Kara knows that Lena is completely different from Lex, as she always wants to help people. Even though she was misguided in the past, she does not want to be like her brother. After everything that they've been through before, the titular heroine has restored her trust in her.

In fact, she allowed Lena to use the Myriad, something she initially wants to have to spread her mind control. The latter joined the rest of the Superfriends and all of them will try to stop her brother. But then, the premiere ended with Lex sending Kara to the Phantom Zone.

It looks like Lena will play an important role in bringing Kara back in Supergirl season 6 episode 2. Speaking to a previous interview with Entertainment Weekly, showrunner Jessica Queller noted that the character becomes an "integral part" of the rest of the Superfriends.

She used to feel like an outsider before -- especially since she didn't know that Kara is the titular heroine. Queller revealed that Lena is now a "full-on insider" and her dynamic with the group is going to change. She'll be one of the most important persons who could bring Lex down once and for all.

In Supergirl season 6 episode 2, Lena will try to figure out how far she can go in order to stop Lex. She knows that her brother is a murderous psychopath and she'll do whatever she can to get rid of him. It seems like a huge showdown is being set up for the two.

Elsewhere, Kara and the rest of the Superfriends will be challenged like never before -- but it leads Alex (Chyler Leigh) to her breaking point. Given that the current installment serves as the final one, the stories are going to be intense and full of twists and turns.

Supergirl season 6 episode 2 airs on Tuesday, April 6, on The CW.