Here’s how it works:

• Click on the event icon at the top of your screen to open the event window for redeeming your Plus Alpha Coupons.
• Choose a reward level to receive the corresponding random number of Ice Sculpture Heaters.
• You must have a minimum of 3 empty inventory slots to perform this action.

• Plus Alpha Coupons from the Plus Alpha Packs will no longer be converted into Ice Sculpture Heaters after the event period if the coupon is still in the shop inventory.
• The event ends on 14/8/2019. The Ice Sculpture Heaters will be delivered to you during the maintenance on 28/8.
• All of the remaining Plus Alpha Coupons you still have on 28/8/2019 will be converted into Ice Sculpture Heater (Crescent Lullaby) at a ratio of 1:1.