The Climactic Battle! The Miraculous Power of a Relentless Warrior!

Continuing from where the Energy Clash left off, Goku kicks off the episode with a bang as he puts everything into his Kamehameha to injure Zamasu's right side, and ends up injuring his arms before using his Kaio-ken technique to knock Zamasu down after he grabs his foot, Goku collapses by using his technique while Zamasu begins to improperly heal. Gowasu assumes that Black's mortal body is disrupting Future Zamasu's inmo body. Goku decides that the only way they can win is for him and Vegeta to fuse using Shin's Potara earrings, and Vegeta reluctantly agrees after Gowasu explains that a Potara fusion that does not involve a Supreme Kai only lasts for one hour. The newly fused Vegito powers up to Super Saiyan Blue, who loudly dubs himself "Vegito Blue", and battles Zamasu who eventually turns the table after admitting that becoming half-mortal was intended to remain true to his goals. Gowasu considers his apprentice becoming an embodiment of everything he hates after Vegito causes Zamasu to reach his rage-breaking point. Meanwhile, after the survivors regroup with Bulma and Future Mai as they finish repair the Time Machine. Future Mai gives Future Trunks his broken sword, which inspires him to keep fighting as he channels his energy through it, creating a Light Sword. Future Trunks arrives in time as Vegito's fusion abruptly ends in one hour as the result of his immense power. Future Trunks unknowingly begins gathering energy from all living things on Earth and creates a Spirit Bomb which he channels into his Light Sword and creating a Spirit Bomb Sword. He uses it to run through Zamasu and ends the episode by cutting him in half.