Read the second chapter again

Very well written (barely two or three mistakes in 40 chapters), an interesting story presenting a very different Harry Potter from cannon (eidetic memory, a bit introverted, quite obsessed with control, sporty). There's not much in the way of a plot, but it's still too early for that, and till now the author is doing a great job concerning character development. Recommended

Everything's great, though Fujin's character is sometimes quite flimsy. The dude spends years training mostly alone, watches his crush die (and thinks it's for his own good), that's simply human behaviour. But even then, the book is very enjoyable and Fujin's flaw is easy to ignore.

How is he not Jounin level yet?

because of the easy start?

Though i agree that the start is a bit easy, i don't quite understand how reading the first seven chapters gives you a good idea of the entire novel.