Park Hanyul is caught selling purgatory grass seeds, but Lady Yuhwa, an agricultural deity, spares him due to his rare cultivation skills using "Sunlight Winds" and his experience dealing with the Han River Overlord. He's given a job at her garden, and will have the opportunity to work with unique tools and herbs, and learn under the tutelage of a young cultivator, while being secretly watched over. Lady Yuhwa believes he could be a valuable asset to her if he proves his worth, but he could simply become fertilizer if not.