Eun-ju grew up to be rugged and strong, but unfortunately a bit slow. After graduating from high school, he entered the army like other young people who couldn't go to college. It was after his military service that Eun-ju went to college, so in the class, he was always three or four years older than the other students. Eun-ju studied law, and his dream was to pass the bar exam smoothly and become a qualified lawyer.