Time: 0506, 00:00:00 to 0513 23:59:59 (Sever Time)
During the event time, if you consumed 1000~60000Crystals reached the condition, you will be rewarded with the prizes as following:
1000 Crystals：Starry Queen *1
3000 Crystals：Ultra-Doll *1
5000 Crystals：Sagittarius *1
10000 Crystals：Witchcraft Alchemist *1
20000 Crystals：Rune：Tinuviel *1
60000 Crystals：Destiny Witch *1
Celebrating May Day, the whole service issued 300 diamond, 5-star universal material card 20 pieces