A cultivation protagonist who actually earns his power through discipline instead of inherited talent or convenient plot mechanics. The show respects the grind, the setbacks, the years of nothing before anything breaks. Every technique learned stays learned, every scar means something, every advancement costs something real. The animation during sword forms moves like someone actually studied martial geometry instead of just making it look cool. This is cultivation for people who got tired of reincarnation shortcuts and chosen-one amnesia plots. If you want a protagonist who solves problems with preparation and observation rather than sudden powerups, this one knows what it is.
Jiu Tian Jian Xian is a fantasy ONA.