1) Practice items ('Mission') by morality and unit
2) Basic 3 ~ 6 grade practice items and users can add practice items by unit ('Mission')
3) Practice plans for core virtues of morality, such as sincerity, justice, consideration, responsibility, etc., and apply them to the application
4) Easy to manage class unit by membership and opening and operating class
5) Motivation through the confirmation of friends who are challenging the same 'mission' and communication in the classroom
6) Performance evaluation by gathering results of 'Mission'
7) Improvement of students' emotional expressiveness through profile setting function using emotion card
8) Simple and warm UI (user interface) provided
9) It is possible to cultivate core competencies of 2015 revised curriculum