Dear Doctor,
The following Operators appear at a higher rate between July 10, 2020, 04:00(UTC-7) - July 24, 2020, 03:59(UTC-7)
★★★★★★ Nightingale / Angelina
★★★★★ Meteorite / Executor / Zima
#Arknights #Yostar

https://twitter.com/ArknightsEN/status/1280909517253865472