Seth Rollins' return at SummerSlam shocked the WWE Universe, and fans are still buzzing about it. The Visionary made a massive comeback on Night One of the summer spectacle after the high-stakes main event between Gunther vs. CM Punk and cashed in his Money in the Bank contract on Punk to win the World Heavyweight Championship.

Seth Rollins reveals he's not injured in front of Metlife Stadium and cashes in his Money in the Bank contract to become world champion for a sixth time. C.M. Punk beat Gunther in a captivating come back to capture his sixth world championship as well.

C M Punk looks to become a WWE champion again when he takes on Gunther for the world heavyweight title at WWE SummerSlam Night 1 on Saturday. The WWE premium live event will take place at MetLife Stadium in East Rutherford, New Jersey. Punk won a gauntlet match last month on "Raw" to earn the right to challenge Gunther for the championship.