Wuxia Crossover: The Grandmaster System and the Mighty Escort Agency’s Comeback

Lin Fei transmigrates into The Smiling, Proud Wanderer as the adopted son of the Fuwei Escort Agency. After three years of grueling practice and ten million sword swings, he activates the Grandmaster System and obtains a Marrow-Cleansing Pill, giving him a natural-born martial constitution. To prevent the agency’s annihilation, he refuses to castrate himself to learn the true Evil-Resisting Swordplay, and uses the System to turn the tables and protect the agency.