Alternative Name: Betting On You, Good Medicine Jianghu, , Liangyao Jianghu, A Good Remedy to the Whole Country, Good medicine rivers and lakesLe Luyan, the son of a terminally ill aristocratic family, decided to travel around the world at the end of his life.But he finds out that a chivalrous man named Muran whose blood is actually a medicine that can heal himself.A dandy prodigal son with a vicious disease in his body, a poisonous man, a hero of the rivers and lakes who drinks blood as a good medicine and has an immortal body.Stepped into the rivers and lakes together in the open and secret struggles surrounding the panacea "Linglong Pill".