"Still want to continue?" Jack asked as Tenka stood back up.
Tenka looked at the slash marks on the ground. Each of them was deep.
Jack used mana manipulation to enhance the damage of his sword art. After training continuously all this time, his control of mana had been refined. His half-day training under a corrupted mana environment had pushed his mana manipulation to undergo a long overdue breakthrough. The damage produced by his mana manipulation had now increased.
Even though Tenka was still a rare elite, he understood the concept of mana manipulation. He knew that what Jack used just now was not a skill. He sensed the powerful mana accompanying each of Jack's slashes. He knew then that Jack's claim about he being unable to beat Jack was no empty boast.