Complete the daily challenges to get them; (Tap "Activity" in the main interface to view). Get the Activity Chest; (Increase your activity level by completing the Daily Challenge). (The amount of experience is related to your ranking, kills, etc. in a single game). Daily and weekly experience is capped.
There are diamonds to be collected at each level, and extra cool looking items for specific levels, including: T-shirt - Missy, flip-flops, sweatpants, sunglasses, felt fleece hat, and special training elite set.
Completing the daily challenge activity task, you can get the task experience, the activity treasure box can also open some character experience rewards, after the end of any exercise, will also reward experience.
Players who have accumulated character experience will be automatically upgraded when they reach a certain value. You can also get a bonus for upgrading to a higher level, including diamonds and costumes.