In the 1970s and 1980s, Lin Manshan works desperately to earn money for his fiancée, Su Wanqiu. However, his hard-earned savings are taken by his biased parents to pay for his older brother Lin Jianguo's wedding, and he is forced to cut ties with his family. At his lowest point, he awakens the ability to transform into 72 different beasts. Leading his brothers into the mountains to gather medicinal herbs and hunt, he fights against his family's schemes and his rivals' sabotage. After overcoming one crisis after another, he establishes a successful regional supply business, builds a house, marries his beloved, and creates a new life for himself.