Dear Doctor, we're holding a giveaway event to celebrate the upcoming anniversary. Retweet this post with your wish or expectation (words or images) for Arknights and the following 2 tags: #Arknights1stAnniv #Arknights, and you will get a chance to win the rewards!
#Yostar

https://twitter.com/ArknightsEN/status/1338498984587874305