Tribulation

Azief really felt like he was fighting himself

This is his feeling

Fighting and then overcoming the difference in strength and keep improving. That is what he felt when he is fighting Kaiju. It is a bit of a feeling like he nis fighting himself. 

There is of course some difference in personality but Azief recognize that tenacity, that stubbornness and he could not find a way to hate it. 

BOOOM!

A shocking sound that reverberates through the entire Ten Seas and the world exploded

Under the horrified eyes of everyone, Kaiju began fighting with Death Monarch, to titanic gods once again resume their fights against each other and the effect of their punches and kicks become even more exaggerated.

The space around them basically ripped itself apart just by being near these two. The power of destruction sems to reaches its peak under the hands of these two people