The Demon Suppression Division: Kill the Demons with Krypton Life at the Beginning

Gu Feng traveled to the world of Gaowu and was about to be sacrificed alive to the mountain god as soon as he woke up, but the mountain god was clearly a red-eyed wolf demon. At the critical moment of life and death, Gu Feng awakened the [Life Master Panel] and spent fifty years of his life to improve Fufeng Swordsmanship to kill the wolf demon! Kill the demon to absorb the demon's lifespan, consume the demon's lifespan for deduction, and improve the progress of martial arts. The top-grade sword technique [Demon Demon Slayer] was upgraded to the top-grade sword technique [Cangming Instant Slash]. The low-grade movement technique [Wind Walk] was upgraded to the top-grade movement technique [Lei Tengyun Running Step] Not enough improvement in martial arts? Then join the Demon-Suppressing Division, where there are countless martial arts techniques. Not enough longevity? Then hunt down demons as a demon-slaying guard and continuously absorb the demon life essence. From now on—— Gu Feng holds a ten-inch wild goose feather sword in his hand and wears a fierce tiger black armor to kill all the monsters in the world! Looking back again, the monster is myself! As his longevity increased, in the blink of an eye, Gu Feng became a legend in the Great Yan Dynasty's Demon Suppression Division.