章 188: Chapter 143: The Trick to Defeating the Enemy (Two-in-One Mega Chapter)_2

Could it be that Rein was avoiding damaging his beloved greatsword?

Lagaray couldn't help showing a worried expression.

Rein, you fool, if the sword is damaged it can be reforged, but you only have one life!

Just as Lagaray was about to remind him with her words, she saw Rein circling the Iron Maiden automaton, 'bang bang pang pang' striking it a series of times.

Although the banging sounds grew louder, it was clear they were not causing any damage to the Iron Maiden automaton.

While the previous greatsword at least managed to create sparks against the automaton's sturdy shell and even some scratches.

Watching this scene unfurl, the figure in the black robe was also baffled?

Logically speaking, Rein was not a fool.

What is he doing?

However, Rein's eyes grew brighter and brighter.

He slowly found it!

He found the key thing in defeating the opponent—the 'resonance frequency'!

It's just that the Strength he currently exerted was not enough!

"Huge Strength!"