Master Roshi quietly observes the battles from afar. He is challenged by an attractive warrior from Universe 4, Caway , who attempts to seduce him. However, Caway's attempts to attack him brings him back to his senses. Roshi destroys her energy weapon, powers up, and drives her to jump off the stage. Roshi is next challenged by Dercori , who is a talisman-wielding warrior from Universe 4. She uses her talismans to confound Roshi with illusions and trap him in a single spot. Roshi uses the Evil Containment Wave to seal her in a small bottle and throw her off the arena. Quitela and Beerus get into an argument about the legality of the move, which is defused when Grand Zenō and Future Grand Zenō rule in Roshi's favor. Ganos, who is enraged at Roshi for eliminating his friends, challenges him and powers up into an avian form. Initially, Roshi is able to use his experience to predict, evade, and counter Ganos' attacks. However, Ganos is able to grow more powerful the longer a fight drags on. He rallies and delivers a fierce series of blows to Roshi. Roshi attempts to hypnotize Ganos into falling asleep, but he attacks himself to wake himself up. Ganos demands that Roshi accept his limits and give up, but Roshi refuses. He unleashes a Max Power Kamehameha that defeats Ganos. However, the effort is too much for Roshi's body to handle, and he collapses. Goku races over to him and successfully defibrillates him with his ki, before escorting Roshi to safety. Source:Wikipedia

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