[Update Notice]
The next maintenance will be a mandatory update. Please bind your Arknights account in advance to ensure you won't lose your game progress caused by this update.
Maintenance period: December 27, 2022, 04:00 - 10:00 (UTC-7)
#Arknights #Yostar

https://twitter.com/ArknightsEN/status/1605412748460003329