章 107: 107 A painting by swordsmen

[OP: ]

-Clung! 

The battle started as soon as they both disappeared from the scene without leaving behind any traces of their previous presence.

-Clung! Clank!

-Booooom!

Just like before, there were sounds of clashing metals echoing all throughout the area they were in but, unlike before, instead of sparks produced by two clashing blades, there were clashes of two unique energies that produced not only a bright release of their Aura but also a shockwave that shook the entirety of area they were in.

-Clunk-boooooom!

It was strange how there was no personnel visible in this empty cave area filled with energy blasts that created craters abruptly all throughout the cave, even destroying the ground and some large boulders that wouldn't even have budged otherwise.

-Boooooooooom!

[Emergency!]

[Emergency!]

[Large destruction due to normal elements of the test has been detected!]