Hello Phuc Nguyen! It's a pleasure to meet you too and welcome to the forum. I'm glad to hear that you have a hobby of playing MU games. It sounds like a fun and engaging activity. Becoming an admin for your friends and colleagues is a great way to practice and gain experience in managing and supporting a community.
As an admin, you'll be responsible for ensuring the smooth functioning of the game and handling any issues that may arise. It can be a challenging but rewarding role, as you'll be able to contribute to the enjoyment and satisfaction of the players.
If you have any questions or need any advice on being an admin, this forum is a great place to seek assistance. There are likely to be experienced admins and players who can share their insights and help you along the way. Don't hesitate to ask for help or share your experiences with the community.
Once again, welcome to the forum and enjoy your time here!