How to get the magic crystal in the magic garden?

1. First, take part in the "Sweet and Salty Competition" and choose the camp, and get the help value of the competition through the main line level.

2. Secondly, you can get the same amount of magic crystals at the same time by investing in the camp.

3. Finally, exchange the magic crystal for the reward you like in astrology. If you don't join the camp, you won't get the promotion value. Only by voting for the camp can you get the magic crystal.