Fang Jie didn't go to collect the corpse, not because he looked down on the opponent.
After all, the opponent had a strong Divine Power, and it was very pure. Being able to kill the opponent in one strike was partly due to his own strength and partly because the opponent's reserves were depleted.
Indeed, although prepared plenty, the opponent still exhausted it all.
From this, it can be seen that the opponent's combat mentality is inadequate, not even knowing how to conserve the use of Divine Power Crystals. Without protection, he might have long been killed by other Gods in such a battlefield.
Fang Jie refrained from acting due to the opponent's identity.
There's no choice, since the opponent is the descendant of Upper Gods, who knows what their motives are.
If unaware of the opponent's identity, it would be taken as tradition—the corpse would indeed be his. Of course, if someone else snatches it, it means his strength is inferior, which is normal.
