Oltun Manhwa Cafe in Seoul is a combined space where visitors read comics and novels and also use PCs. It has rooms with desks and spaces for lying down like a donggeulbang, along with a wide range of books. It is open 24 hours, and visitors change into indoor shoes, leave their keys at the counter, and choose a use time between one and four hours. A central indoor smoking room separates the PC room from the comic room.