Su Qingyuan was born in the Su family, a spiritual plant family on the edge of Qingqiu. The family has been cultivating rare spiritual plants for generations. Although she does not have the top talent for cultivating immortals, she has the innate ability of "spiritual plant empathy" - she can understand the voices of plants and accelerate the growth of spiritual plants. She has a gentle and tough character. She grew up in her family's spiritual garden. Her biggest wish is to cultivate the legendary "Moonflower Immortal Grass" to cure her frail younger brother.
When he was 16 years old, Qingqiu suffered a rare "spiritual vein dryness" that had not happened in a century. The plants in the Su family's spiritual garden withered in large numbers, and his younger brother's condition also deteriorated sharply. Legend has it that the Moon Flower Immortal Grass can nourish spiritual veins and cure chronic illnesses, but it only exists in the "Misty Ancient Forest" deep in Qingqiu - where there are not only high-level monsters but also ancient enchantments to protect it. In order to save her younger brother and her family, Su Qingyuan broke into the misty ancient forest with half of the ancestral "Lingxi Jade Pendant" without telling her family.