Quest can be divided into 3 types: Main, Sub, and Daily.
1. Main Quest: Provide player large amount of EXP and growth target.
2. Sub Quest: Normally to assist the Main Quest. Sub Quest serves as a necessary requirement to complete Main Quest, thus players have to finish the Sub before the Main.
3. Daily Quest: Guides player to identify which target that could be finished on that day. Finish the Daily Quest to receive an extra reward other than Main and Sub Quest. So, don’t miss it!