The main campaign stage to level up and get drop items and mystery chest rewards.
There are a total of 7 stages in each chapter. Once the player has completed all the missions in each area, players will be able to go on to the next chapter. Each stages has 3 difficulty modes, Normal (), Hard (), and Hero (). Each difficulty gives a different reward output, the harder the difficulty, the better the reward will be.
For every 7, 14 and 21 stars achieved, collect your rewards.
For the list of chapters, see Chapters
For drop list, see Drop List