This battle had erupted quickly and ended just as quickly.
But the gains had been considerable.
Especially for Su Yu. The Martial Emperor had Melt Dao into his world, as had the first-tier Nether Emperor. Though that fellow had not completely severed his Dao, a first-tier expert was indeed powerful.
Added to that was King Dazhou, a second-tier expert who had Melt Dao into his world.
At this point, within his own world, Su Yu had already reached the first tier.
Outside his world, he was also close to the peak of the second tier.
If he borrowed Gui's power again, Su Yu could barely reach the first tier even outside. Sure enough, battle was the fastest way to improve. Su Yu had yet to fully absorb the scattered energy and Power of Rules left behind by those slain Rule Masters.
Once he fully absorbed them, he might advance a little further along the path of the first tier. Then there was the Human Emperor, who had casually merged his crumbling physical body into Su Yu's world. Su Yu had not paid it much mind, but the Human Emperor was still the Human Emperor.
Even a physical body on the verge of burning to ashes had made Su Yu feel that the Physical Body Dao within his world had grown stronger.
At this moment, within his world, the power of two Great Daos had vaguely reached the second-tier level.
The Physical Body Dao, and the Nether Death Great Dao from before.
Su Yu liked using battle to sustain battle. Every battle was an opportunity for him.
Because he was currently at the peak period of rapid advancement.
Once one reached the Human Emperor's level, further improvement through battle became extremely difficult.
At this moment, Su Yu exchanged a few