Literally do not question it
Team seven is randomly transported to a floating island in the sky. They immediately stand up and notice lots of titans, the titans lock eyes with team seven and then start charging at them. Naruto and Sasuke dart away and the titans grab Sakura and throw her as far as possible off the island. Naruto charges up a rasengan while Sasuke uses a chidori. They attack and slash at the titans using their jutsu. When the smoke and dust finally cleared, all the titans were still standing. They then sped around at almost light speed and looked for a weak point. They couldn't find it at all so they looked at each other and slowly nodded as they powered up into their most powerful forms. Naruto fused with kurama and drew his six path weapons and sasuke activated perfect susanoo, his mangekyou sharingan and rinnegan flaring to life. They then sent out their most powerful rasengan and chidori, and Sasuke even used amaterasu. Their jutsu were so powerful that they disintegrated the titans so fast that they couldn't regenerate.
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