How to Upgrade Xiranflow Cloudseeder Station Level 3 to Level 4 (OD Project) | Arknights: Endfield

Here is the step-by-step walkthrough for completing the mission "OD Project: Cloudseeder STN III" in Arknights: Endfield! In this video, I upgrade the Xiranflow Cloudseeder Station outpost located in Yinlung Pass from Level 3 to Level 4, showing the complete factory routing, resource requirements, and objective list needed to fully upgrade this facility. 📌 Timestamps: 0:00 - OD Project: Cloudseeder STN III Mission Start 1:54 - Reaching Location via Migratory Fowl Rod 4:36 - Collecting Pyrrolite Parts 5:23 - Cloudseeder Station Level 3 to Level 4 Upgrade Scene What level are your Yinlung Pass outposts currently sitting at? Let me know in the comments below! 👇 👾 Join the VadeSquad: 👉🏻    / @neonvade   💬 Join the Community Discord: 👉🏻   / discord   #ArknightsEndfield #Endfield #CloudseederStation #YinlungPass #ODProject #EndfieldGuide #OutpostUpgrade #ArknightsEndfieldGuide #NeonVade