Dear Doctor, in celebrating the #Arknights2ndAnniv, you can now design your unique birthday card for Arknights! Share your birthday card on Twitter/Facebook to get a chance to win the final rewards, don't miss the chance!
Entry:
#Arknights #Yostar
https://2ndanniv.arknights.global/card/

https://twitter.com/ArknightsEN/status/1479045253919219712