After studying computer science at university, Heo A-Sung worked as a computer engineer. However, he found himself constantly thinking of stories he wanted to share with children. Consequently, he decided to quit his job to create picture books filled with captivating stories and delightful illustrations. Despite many difficulties and challenges, Heo devoted a great deal of time and effort to his passion. Driven by his love for picture books, he continues to spend his days writing and drawing. He has written and illustrated Dream Car, Dream House, I Think I Can Fly, Elephants Altogether, Sometimes the Lion, I Am a Football King, and written I Love You More and More.