It's fine. If we work together we should win. Since the fate of the future is riding on this I think it's fair that we both try to stop you. If you're really confident you won't cause any harm to the timeline then you should be able to beat us.
[NPC] NaruYes! Fine!
Also, if you lose you can't try to escape anymore.
[NPC] NaruSure! Whatever!
[NPC] NaruThis is still a bad idea! You don't know what I'm capable of, let alone what my future self can do!
I heard you took out an Overlord from Mr. Fuhrer. Guess I'll be getting a better idea first-hand.