Reincarnation of the Demon Sect: I Became an Unparalleled Genius by Being Stubborn

In his previous life, he was the Immortal Lord of Nine Heavens Heaven, but his soul accidentally fell into reincarnation, and he was reincarnated as the most despicable outer sect useless boy of the First Saint Demon Sect. His spiritual roots were destroyed, his meridians were clogged, his immortal body was eroded by demonic energy, and he became cannon fodder that everyone could bully. He eventually died tragically on the battlefield in the sect war, and ended up with his soul completely shattered. At the time of death, Heaven, in gratitude for the merits of the Immortal Lord in his previous life, made an exception and granted him a chance to be reborn. At the same time, he opened a golden finger to choose one of three opportunities: supreme magic weapon, endless longevity, and perfect cultivation. After weighing and hesitating, the protagonist gives up the safe magic weapon and longevity, and resolutely chooses to directly inherit a perfect cultivation and reverse his fate. After being reborn, the protagonist returns to the time before the tragedy. With his heaven-defying cultivation and immortal vision, he hides his edge and keeps a low profile, pretending to be a pig and eating a tiger in the Primordial Saint Demon Sect, where the weak are preying on the strong and murderous. He got rid of his destiny as cannon fodder, slapped bullies in the face, conquered opportunities, and gradually gained a foothold in the demon sect. From a wasted boy that no one cared about, he grew into a hidden top talent in the sect.