The Sword's Roar Across the Heavens

[Traditional xuanhuan + a slow-burn pace + a protagonist who grows over time + not for readers seeking mindless thrills] A genius young swordsman masters an extraordinary sword technique and sets out into the world. He slays the Sword Champion, shakes the Nine Provinces, and doggedly pursues the title of the world's greatest swordsman. His actions enrage the realm, and everyone wants him dead. Yet his swordsmanship is unmatched, and no one can bring him down. Then, unexpectedly, the people of the martial world all fall under the control of the Fengtian Sect. Star Radiance risks his life to save them, and through a twist of fate, steps onto the path of immortal cultivation. From then on, he takes on the world and makes his name resound through the heavens...