We conduct sessions using ZOOM for students abroad or those who cannot attend offline classes. The ZOOM service is a 1-on-1 learning experience, making it easier to teach students based on the personalized method. It is provided based on the optimal teaching methodology for students’ curriculum and level of learning, and the academic analysis team manages students to receive thorough academic management. All subject classes will be organized according to the student’s eye level. Both general and AP courses are available, and 120 hours per subject are taught. Some of the students go along with offline learning. Offline learning on weekends and online learning on the evening of Weekdays. This allows students to attend and enroll in domestic general high schools or other accredited international schools, i.e. dual enrollment.