Review Detail of Seesth in Naruto: The Outsider's Resolve

I feel like the MC in this story is one of the weakest shinobi I've come across. I've read about a merchant MC who's even stronger! Anyway, the story is great. I like this story so far. May be because I'm familiar with the previous work, so I expect the MC to eventually become OP within the next 100 chapters. Right now, I'm on chapter 130, and the MC is on par with the rookie of the year, who had a Jonin sensei. I hope that we'll see more action and development from the MC.