Chen Shuo, the owner of a livestock farm in northern Henan, marries his gentle and loving wife, Su Wan, believing he has found his soulmate. When a longtime worker suddenly resigns, he reveals a shocking secret: the brown sugar and ginger tea his wife prepares for him every day contains arsenic. Chen Shuo secretly investigates and records evidence of his wife and her uncle injecting pathogens into pork in an attempt to seize control of his farm. As buried secrets from the past come to light, he discovers that Su Wan married him after carefully plotting her revenge for a family grudge. What she doesn't know is that the Chen family had secretly supported her when she was in desperate circumstances years ago. After their conspiracy is exposed and they are brought to justice, Chen Shuo gradually heals from the betrayal. He joins Xiaoya, who genuinely cares for him, and leads the villagers in establishing a livestock farming cooperative, beginning a brand-new chapter in his life.