Jang Ryujin has a BA in Sociology from Yonsei University and later studied Korean Literature at Dongguk University. She worked in the IT industry for eight years before writing full-time. In 2018, she won the prestigious Changbi Prize for new Figures in Literature with her acclaimed short story The Pleasures and Sorrows of Work, and her 2019 debut collection went on to sell over 140, 000 copies in Korea. To the Moon is her first novel.