The episode you're referring to is (original airdate: August 17, 2021).
The final confrontation took place at the heart of the reality distortion. Superman engaged in a fierce battle with Super-Zod while Lois used her knowledge of the anomalies to disable the reality merging technology. superman & lois s01e15 xvid
Beyond the superheroics, the finale ties up several grounded storylines in Smallville: The episode you're referring to is (original airdate:
The episode centers on the final confrontation with (Adam Rayner), who has fully embraced his role as the Eradicator . Having kidnapped Jordan Kent (Alex Garfin), Tal-Rho allows the consciousness of his father, Zeta-Rho , to possess Jordan's body in an attempt to resurrect Krypton on Earth. Beyond the superheroics, the finale ties up several
: In a pivotal moment, Lois Lane (Elizabeth Tulloch) uses Kryptonian technology to enter Jordan’s subconscious. By revisiting his memories and offering a tether to his humanity, she successfully purges Zeta-Rho from his mind just as he was nearly forced to kill his brother, Jonathan.
Superman knew he had to stop Super-Zod but found himself at a disadvantage. Super-Zod had access to technology from his reality and was using it to even the odds. Lois, with her quick wit and sharp instincts, came up with a plan. She realized that the only way to stop Super-Zod was to show him the strength of compassion and unity, something his reality had lacked.
As they flew off into the sunset, their super-hearing picked up the sound of Super-Zod's escape. A glimmer of hope remained; perhaps, one day, he could find redemption.