The start was good, and I was enjoying how it was progressing, but all of a sudden, wam bam, now I'm an S rank man with little to no blacksmithing going on. It becomes more of a fighting book rather than a blacksmithing one. I was looking forward to reading about a blacksmith going from F to S gradually, but he goes from F to S in like 20 chapters.The writing could also use some work, as there are occasional gender switches, incorrect math, and somewhat poor Grammer. The worst part, though, is switching from modern language to something from Medieval times, using thee, thou, etc. for no reason.Overall, I'd say it's a 3. If the author had stuck to the blacksmithing portion and not made him OP so fast that it gave me whiplash, then I would've kept reading it.
