1. Click on the ''Quest'' at the main interface to enter.

  2. The players can gain rewards through daily completion of
     quests. These quests are divided into main quest and
     3 types of daily quest that will be reset after a period
    of time. Main quest will not reappear after completion, 
    difficulty from easy to hard. Those reset daily quest will be
    completed through consumption of time, this type of
    quest also have a variety of grade. Different grade are
    distinct through colors. The higher grade quest with more
    consumption of time will have more rewards.

 3. Through the completion of main quests, players will have
    directions on understanding the various functions of the
    game.