I'll say that both Naruto and Solo Leveling on naruto, have him be born as the same age as sannin and have him join konoha for him to train as a ninja after he becomes samurai.
Ch 172 One Day to Go and Merry Christmas Everyone!
thanks for the chapter, though I hope that you can upload and write faster, but keep up the same quality of writing, and you will be fine. oh yes, I hope that you will get food wars and the nasuverse in your novel.