In a future where the stars and the sea become mankind's new "jianghu", the ancient "qi" and the cutting-edge "core" constitute a new opposition in the world.
Ling Kong, a retreating disciple of the Wuji Sword Sect, set foot on a forgotten "Rust Star" in order to complete the final trial of his sect. Here, he encounters Mo Xin, a humanoid AI serving the giant enterprise "Tianji Pavilion". A sudden pursuit tightly bound these two "lives" that should not have intersected.
The sword in the air carries the "meaning" of thousands of years of martial arts; Mo Xin's "heart" is the "core" of logic constructed from cold data. When the shadow of the sword cuts across the interstellar world, and when the code analyzes martial arts, they are forced to be involved in a huge conspiracy that sweeps across the entire interstellar world. The ambition of Tianji Pavilion, the persistence of Wulin Alliance, and the ultimate secret about "Qi" and the origin of life hidden deep in the universe are waiting for them to uncover.
This is not only a duel between swords and cannons, but also a questioning about what is "human", what is "heart", and what is "Tao". When the oldest inheritance meets the most cutting-edge creation, they will jointly wield the "Blade of Heaven's Secret" that breaks through the era.
