【Arknights】OS-S-5 Normal/Challenge Easy Guide Version 2

An easy strategy guide for OS-S-5 (version 2) normal & challenge in Retracing Our Steps on Arknights. Retracing Our Steps guides: https://youtube.com/playlist?list=PLl6JALi7mHD1LTHiKEbScFPgxRgnChtvN&si=JdBGJryLaTsxo_84 🔔Subscribe for more Arknights content and streams: https://linktr.ee/eckogen #arknights #アークナイツ #明日方舟 #명일방주