The school building is a representative library of Seoul.

It is the famous Gyeonggi High School building. After Gyeonggi High School relocated, the building was at risk of being demolished, but it miraculously found a new purpose and has continued to be used to this day. While it serves its function as a library excellently, it seems to be even more famous as a spring flower spot. I have also only visited when the spring flowers are in bloom. It is very beautiful.