The Confucian Sword Immortal of Great Qian

[Traditional fantasy + genius protagonist + no System + heroes and villains alike are intelligent + intelligence-focused power fantasy] Gu Dao transmigrates to another world. Here, martial artists can reach godhood through combat, Confucian scholars can make their words come true, Daoist masters can manifest the heavens and earth, and Buddhist bodhisattvas and vajra guardians possess golden bodies a hundred feet tall… The martial world is even home to demons, ghosts, and unorthodox practitioners with bizarre abilities… Gu Dao: “I have only one sword…”