Lee Si Hyung (M) graduated from Kyungpook National University Medical School where he also did his postdoctoral fellowship in Neuropsychology in the Department of Psychiatry. He worked in the Youth Section of the Eastern State Hospital and Kangbuk Samsung Hospital and taught students in the medical school in Kyungpook National University and Seoul National University. He was also Director of the Institute of Social and Mental Health. He is recognized as a pioneer in Korean psychiatry and brain science by turning "Hwa-byung," which was previously thought to have no substance, into a global psychiatric term. His keen insights and unique theories on life have been introduced through TV programs and printed media and gained broad recognition for topics such as health, self-development, and children's education.

Due to the nature of my work involving communication and decision-making, I naturally became interested in this topic.

I started my debut novel novel wondering what would it be like if we communicated in a different way than we do now, and I finished it hoping for readers to enjoy reading it as a modern fable.