Brock Lesnar made his shocking return to the WWE on Saturday night at the SummerSlam pay-per-view.

"The Beast" came down to the ring to immediately stare down Roman Reigns following his Universal Championship victory over John Cena.

As the show went off-air, Lesnar attacked Cena with a pair of German Suplexes and an F5. Cena eventually made his way back and waved to the crowd.

Brock Lesnar just hates John Cena man 😭😭pic.twitter.com/prfMOiFIZn

, IBeast (@x_Beast17_x) August 22, 2021

Brock Lesnar hitting the F5 on John Cena after #SummerSlam went off the air!! pic.twitter.com/YPaxRaTwzk

, Ryan Satin (@ryansatin) August 22, 2021