Dear Doctor,
New Story Collection event: An Obscure Wanderer will soon be live on March 31, 10:00 (UTC-7), and some of the contents are available for a limited time. Please refer to the following notification for the event details.
#Arknights #Yostar https://t.co/hn9lvsItan

https://twitter.com/ArknightsEN/status/1640217084675358721