SSS-Rank Immortal Doctor Released from Prison

So what if you control billions in assets and possess supreme power? I can save your life! The genius traditional Chinese doctor Gu Yan was framed and imprisoned for two years after a pharmaceutical company forcibly seized his secret cancer treatment formula. Today, he is finally released, carrying with him the legacy of an ancient immortal healer... "Let the market value of the company that made billions from my prescription drop to zero overnight!" An all-around immortal physician takes the city of flowers by storm!