Three years in prison for a crime he didn't commit—his family destroyed, his world shattered! Lu Beichen was framed and jailed by his ex-girlfriend Su Qing and Zhou Mingyuan. His younger sister was tricked into donating a kidney and now fights for her life, while his mother is forced to scrub floors at her enemy's wedding—humiliated daily. But deep inside the hellish Dragon Prison, Lu Beichen unexpectedly saves a mysterious elder—and inherits his master's lifelong cultivation power and the title of Palace Master.