This event is only for appstore/google play users in non-U.S. regions. Due to technical reasons, we will provide a separate version for users of the U.S. app store/google play store. The data of this version will be kept separate from the international version, including this event. We are considering other ways to provide Robyn to users of the U.S. app store/google play store in the future. Please keep an eye out for official announcements for details.

https://www.gacha.alchemystars.com/language/en#/

당시 사전예약 보상 로빈창 안내문구임