Xue Ying carefully peered at this 'peak battle'. It was rare for battles of this level to occur.
Even though it was taxing for him, and most of the combat techniques were too quick and blurred, Xue Ying had gradually deduced and understood some parts of the battle.
Xue Ying was able to discern from the combat moves of Sacred Master that they contained the profound mysteries of slaughter, destruction, light, thunder… many profound mysteries were inherent within his moves. Nevertheless, these profound mysteries had a single origin–the 'grayish thunder'. Sacred Master's combat energy source originated from that thunder.
Thunder contained an apocalyptic power.
Thunder was also filled with destructiveness…
