Elder of the Scripture Pavilion from the Start: I Become Invincible by Taking Disciples

[System + Disciple Investment Returns + Decisive and Ruthless + Invincible + Power Fantasy + No Female Lead + Racial Conflict + the Myriad Worlds] Across the Myriad Worlds, countless races stand side by side, while humanity is weak. Beneath the Great Emperor, all are mere ants. Lu Li transmigrates into a fantasy world and becomes the elder in charge of the Scripture Pavilion at Qingyun Sect, where he binds himself to the Strongest Master System. As long as he takes on disciples, he can invest in them, and the items he invests will be returned at different grades according to each disciple's aptitude. Grant a Heaven-grade cultivation art, receive a Saint-grade cultivation art in return! Grant an Emperor-grade weapon, receive an Immortal-grade treasure in return! He had planned to quietly grow stronger, but each disciple he took on proved more heaven-defying than the last: First disciple Qin Zheng: Born with an innate sword physique, he is revered as the Sword Immortal of humanity! Second disciple Xiao Yan: Possessing the Eternal Dao Physique, he is hailed as the Supreme Fire God! Third disciple Lin Hao: Possessing the Supreme Bone, he is celebrated as the Supreme of the Physical Body! With all these returns, Lu Li's cultivation speed becomes astonishingly fast. His disciples: “Master is just too powerful. He's like an immense mountain. No matter what level we reach, we'll never be able to surpass him!” Hundreds of years later, Lu Li looks back and sees that his former disciples have all become beings on the level of Immortal Emperors, while he himself has become invincible in the world. As the myriad races come to invade, Lu Li swings his sword, and they all tremble in fear: “When did humanity gain such a powerful figure?!” Lu Li: “You probably won't believe me, but I owe my invincibility entirely to my disciples...”