XIETIAN
This was kind of a bummer! The little girl did a bonafide "killsteal" and so Xie Feng did not get the energy of the totem, nor any authority/portfolio powers from defeating a deity (albeit super weak one - because only avatar/totem form). And yet, there is a good chance the little loli "rat", as Buluc refered to her, will probably give the couple something - even if "only" information.
Then what was the point of Mu Wuying buffing Xie Feng? Such a waste but i know you have a reason for it. So i couldn't careless about it. But one thing i realized is that too many things happened in one day. First, it's the fight with Nangong Jun then the fight with ancestor then the fight the 'gods' then it leads to fighting the 'True God' then suddenly a little girl interrupted their battle. Good thing your writing make it not complicated at all or else people could get confuse by what happened now lol. But damn, Xie Feng need rest! Go to sleep!
if that god is able to win against the little girl with his real body, then the difference between the avatar and him would be millions or billions of times stronger xD or his physical body is really that powerful just that with his real body he is able to use something like "Will" from Coiling Dragon, that a Sovereign is weak if he doesn't use his Will that the Sovereign Spark give him but when he use it, his power improve billions or Trillions of times.