Naruto: The One-Punch System

This is giving me a headache. What kind of nonsense is this? Minato Namikaze struck fear into the hearts of the other four nations during the Third Shinobi World War, yet he can't even defeat a Root ninja here? And he goes to Amegakure to buy clothes? Two kids crossing borders to buy clothes? How incredibly resilient are they?

There are no trains in this timeline, and yet there's an alarm, with police sirens blaring.

It's too messy, I can't understand it.

If your punches can reach eight meters and you can't even beat Sakon or Ukon, what are you good for?

Did they think they'd become a different person just because they had a system? They're so arrogant! Although I've read three chapters, this book doesn't align with my values. Many parts seem disorganized, like a poorly edited version of an article, with a weak beginning and a weak ending.