Baesungtae, an illustrator active under the pseudonym 'GrimB,' has gained popularity with over 320,000 followers on social media by depicting the everyday life of newlyweds. Starting with the book *Even with Clouds, It's Clear*, he has published several works and is actively involved in various fields, including webtoons, advertising, and design. He also collaborates with well-known companies such as Samsung, IKEA, and Hyundai.