Mu Yun had given a junior's bow because he was completely out of choices. Having seen Zhu Ningxie reduced to such a tragic state and the way West River Divine Lord—someone who did not allow anyone to slight him—had no intention to back him to the point of even tolerating Yi Yun, what else could a junior like Mu Yun do?
When he saw Mu Yun acting so sensibly, Yi Yun could not be bothered to pay him any mind.
"My dear friend, I have failed to discipline my disciple as well. Here is a little compensation for offending you. Please accept it," Sacred Horizon Divine Lord said while sending a jade box flying out from his interspatial ring and towards Yi Yun.
Upon seeing this scene, the surrounding crowd had turned numb with shock. A group of overlords had originally come with mighty fervor to capture Yi Yun and rob him clean of his treasures, but now, they had actually taken the initiative to gift Yi Yun items.
They felt that their worldview had been overturned.