Yulia became an orphan when she was young, so this lonely girl set out on a journey in search of "happiness" by strengthening her feelings and weaving bonds with others. In order to fulfill the promise she made to her mother to "live happily," Yulia Improved her talent in alchemy and fulfilled her duties as a court alchemist. However, Prince Zenon, who had taken notice of Yulia's excellence, stole her research results and banished her from the royal palace! Tired from losing everything and then wandering around, she happened to visit a town where she met a group of traveling merchants known as the "Four Winds Brigade." Little did she know that this encounter would change her destiny...