Wen He was the kind of child every parent pointed to as an example. She had been a top student all her life, until one night she was researching a project in the lab and someone knocked her out and abducted her. They soon realized they had grabbed the wrong person, but her life slowly slipped away all the same. When she woke again, she had transmigrated into the role of a princess consort brought in to bring good fortune to her husband. With the help of her spiritual consciousness space, she studies poison arts and traditional Chinese medicine, becoming a master of both healing and poisons. She saves the prince, opens a chain of shops, takes on her scumbag father, rescues a queen and raises silkworm babies, opens more shops, and develops protective clothing to fight a plague. She thrives in the ancient world, while the scheming prince turns into a possessive, jealous husband. Anyone who dares lay a hand on her will have the whole world buried alongside them!