The Teacher Gives Back a Hundredfold to His Disciples, the Master Is the Most Selfless

Lu Xuan traveled across the Xuanwu Continent and became the youngest elder in the history of the Seven Swords Sect. He was seriously injured during a secret book treasure hunt and his foundation was damaged. Lu Xuan, who thought he would be unknown from now on, awakened to the "hundred-fold apprenticeship" system. All resources such as skills, cultivation, elixirs, spiritual weapons, formations, etc. That are taught to apprentices can be returned in multiples. [You teach Xiao Churuo the earth-level top-level mental method 'Taichu Jue', and return the middle-level heaven-level mental method 'Taixu Zhenjue' with a hundredfold increase] [You teach Mu Qiu Shuang a hundred days of cultivation, and you will be rewarded with a hundredfold increase of ten thousand days of cultivation. [You give Gu Pan'er a fifth-level soul-condensing pill, and you will return the King Realm Pill Divine Soul Pill with a hundredfold increase.