Bookstore Sign-In, Born Hundreds of Millions of Years Ago, Already Invincible

Lin Mo was tired of traveling to the origin of the world and living for an unexamined era. He sealed 99% of his power and opened a bookstore in the city. He just wanted to experience the "boredom" of mortals. But trouble always comes. A certain reborn immortal emperor was betrayed by his best friend in his previous life. In this life, he read a book called An Actor's Self-cultivation in his bookstore. He had an epiphany on the spot and created the magical power of three thousand incarnations.