Catch up with Yondu (MCU Yondu, that is), on the sunny streets of Xandar.
Follow him through three combat encounters with hilighter-colored Kree warriors, which is always fun.
Each encounter has many (zero-level) enemies, and each encounter will drop three of the items Yondu is looking to recover. Bash your way through all three encounters to recover the nine items Yondu seeks.
This ends the mission, and unlock Yondu for purchase.