@Memedady57 Chapter 345. Just look for the chapter with the most comments. Makes it easier to find.
@mangadexcommentban Not sure if you are being serious, but here goes:
Old Master Wuxiang is injured and recovering after his fight with the Emperor. See chapter 370-372. He did escape in his ape form, but the Emperor certainly threw him through a wall before he left.
Lady Shang'guan is still not at full strength and is recovering from her first and second battle with the Emperor. See chapter 286 for her previous injury. So she was already hurt and recovering when the second fight occurred in 370 meaning she is likely still recovering.
Lin Hong is still at the Divine Sea Hall. In chapter 373 Yuning and Xinghe left on their own to get information about the Tower of God Tournament. Ignoring the fact that the Martial Goddess is likely much stronger than Lin Hong, he would have needed to go with them in the first place to be there right now. It's not like they were kidnapped and he isn't following them in secret. Even if he had a follower tailing them (which he likely does), the situation didn't become one which required a response until they met the martial goddess. So his tail would need to first report back to him and then he would need to travel to their location to be able to do anything. Not sure if you expect him to have a teleporter and danger sense to magically appear in that situation.