The Country Doctor Who's a Bit Slow

Chen Tiedan, a country boy, loses his family and is beaten into an idiot by a local bully. His sister-in-law stays by his side, never giving up on him. Then, by chance, he inherits the legacy of an immortal doctor and rises to the top. The king returns: he beats up bullies and tramples corrupt gentry. Chen Tiedan begins to make his mark, leading the villagers to prosperity and forging a legendary tale of Shennong.