Delivery rider Morgan Linden is thrown into a garbage pit by wealthy heir Leo Zane for heroism, awakening the Legacy of the Medical Sage, X-ray vision, and the Spirit Elixir. He returns to punish the tyrant. Using the Spirit Elixir, he builds an empire. He exposes Dexter Zane's factory, Zane Real Estate's demolitions and money laundering, and cooperates with the Patrol Bureau to bring Leo Zane and his grandfather to justice.