The novel is basically a poorly executed ‘Wind Calamity’, with a senju as the MC, borderline unreadable sentences, poor interpunction and spelling, and average grammar. The character is, well, bland, he doesn’t, in my opinion, differ from your average isekai MC. Didn’t read long enough to see any innovative interpretations of the shinobi world, but a ‘canon accurate’ version still deserves 4 stars.