Library Jeongbo-Maru officially opened on May 11. All the library services have been available from 9 a.m. to 6 p.m. since March 19. Undergraduates and graduates can enter the library with their mobile student ID card or QR code. A seat reservation is also possible by using the mobile seat ticketing system. The time limit is two hours for a reserved seat and the user can extend it by 30 minutes once before it ends. Due to covid-19, group study rooms are not available now. Graduates can use the facilities except for the seats which need a reservation.