My friend introduced a global mission. I haven't played before. I don't know what this game is like. If you have played, can you give a brief introduction?

My brother and I have been in the Global Tour for more than two years, and now they have released a new version-Magic Night Dance. This update has brought many fresh elements and new firearms equipment, which will make players more excited to appreciate the charm of classic firearms. Please join us quickly, you will like it.