Aria Lawrence was born as the eldest daughter of a Transmutation Master family.

She received unfavorable treatment from her family and those around her because she was born as a child of a commoner lover.

Nevertheless, she continued to work hard every day with the hope that she might be recognized if she showed results through her talent as a Transmutation Master. However, even when she achieved success, it was always taken away by her sister. She continued to devote herself to her work without being discouraged by her sister's interference and finally became a court Transmutation Master after a year.

However, even after she became a court Transmutation Master, the treatment she received did not change, and her sister continued to take credit for her achievements. Finally, she was expelled from the court and called a "salary thief" by the king.

Aria was at a loss, but she coincidentally reunited with a young man named Yuren, who aspired to become a Transmutation Master, in a forest where she had often collected materials since she was a child.

"If you have nowhere to go, why not come to my country?"

Yuren was actually the third prince of the neighboring country and was studying Transmutation Art for his sickly sister. He had secretly been worried about Aria's situation after learning of her circumstances. Aria accepted his request and aimed to start again as a Transmutation Master in the neighboring country.

This is a story of a hardworking girl who, regardless of her talent, seized happiness in a new place.