So What If I’m a Concubine’s Son? I’ll Become a Martial Saint by Burning My Life

(Also known as “Others Spend Money, I Spend My Life,” “My Beautiful Aunt Is a Rich Lady,” “After Spending My Lifespan, Aunt Praises How Hard I Work,” and “The Embroidered-Clothes Guard of Great Qian”) 【A marquis’s illegitimate son × his ravishing aunt × a licensed demon slayer who upholds justice】 Zhao Chen transmigrates into the body of a gambling-addicted illegitimate son of a marquis. To avoid being kicked out of the family, he sets his sights on his voluptuous third aunt, who keeps inviting him over late at night. Short on money? Auntie has plenty… Her slender jade fingers poke his chest as a hundred-tael banknote slips into his palm. The beautiful woman gives him a smoldering look. “But your third uncle is no good. Nephew, you’ll have to repay me with all your might~” To survive, Zhao Chen binds himself to a life-spending System that lets him strengthen his martial skills by trading away his lifespan and steal years from his enemies when he kills them! He resolutely joins the Embroidered-Clothes Guard, investigates cases with official credentials, and makes a specialty of hunting ruthless bandits and evil demons. In his first battle, he spends forty-five years of his life to unleash an incomparable blade strike against human traffickers. When he next encounters a serpent demon seeking his life, he crushes its century-old demon core and greedily absorbs its lifespan. In this life, armed with the life-spending System, he defies fate, changes his destiny, and ultimately becomes a supreme Martial Saint!