But the third strike!
Rein successfully activated it!
The Glimmering Greatsword, with a sliver of light nearly imperceptible, slashed towards the midsection of the berserk fish near the shore!
"Tssk!"
Under this blow, the opponent's sturdy scales and subcutaneous exoskeleton provided hardly any trouble for the greatsword carrying the sliver of light, and it cleaved the fish into two!
To Rein, it felt as if he had been using a rusty, blunt kitchen knife to cut meat before, but just now, he had switched to a brand-new 'Henckels' kitchen knife.
This power gave Rein a shock at first!
But immediately after, it brought him great joy!
You see, it used to take at least two minutes for Rein to kill one of these nearshore berserk fish, but now, as soon as he could harness this mysterious energy, he could achieve a one-hit kill.
It was simply a qualitative change and improvement!
And just now, it took Rein only slightly over ten seconds to deal with the first berserk fish.