The Chivalrous Man of Ephemera

During the Dayan Dynasty, the world was dominated by three sects, seven sects, and twelve aristocratic families, with Mayfly Pavilion secretly controlling it. Shen Yan is a servant of the Canjian Sect, whose sect was wiped out by the Blood Shadow Cult. He embarks on a journey to find the truth. Shen Yan unexpectedly gained the ability to recreate martial arts, and each time he used it, his life would be shortened by one day. With this ability, he rose to prominence in the world, saved Su Qinghan, a girl from Yaowang Valley, and defeated powerful enemies in a martial arts competition. Unlike normal warriors who are limited in their cultivation, Shen Yan is able to quickly master a variety of unique skills despite losing his life. He grew up all the way, from a person with a severed pulse who was said to live less than half a year to a being who could compete with masters. In the end, Shen Yan will rely on this ability to destroy the Mayfly Pavilion, protect the world, and become the knight in his heart.