Gaeul is a supporting character in the webtoon "How to Fight" (also known as "Viral Hit"). She is a high school student known for her strong will and determination. Gaeul is resilient and resourceful, often finding herself in difficult situations but managing to hold her own. She is caring and loyal to her friends, showing a softer, more compassionate side beneath her tough exterior. Gaeul's character brings emotional depth to the series, balancing the intense action with her personal struggles and growth.