The translation quality is quite good, there was only really one mistake in the first few chapters.But the rest... the story has so many plotholes. MC gets a repair ability from a simulation, in this simulation he acquired it by being upgraded, but only to mid-tier, and when the baron 'finds out' about that ability it's suddenly an ability only known from legends and he has to actually look up what kind of rarity that ability would make the sword, but the guy who buys the sword, some guy even lower in the hierarchy of that world somehow instantly knows about it as that is 'from legends'. Another example: MC simulates his life and still had like 5years(or some such,not sure how long exactly, but definitely more than a year) to live, but a minute after the simulation the guy who uses MC is attacked and MC needs to use an ability he only acquired in the simulation to save the guy wielding him, like what? why could he survive in the simulation but not in RL even though nothing effectively changed? Not gonna bother writing down more. If you don't mind plotholes and a somewhat bland plot you can read it, but if you want to read something actually good, then this is nothing for you.
