"!!!" The troll widened his eyes when he saw his own black ball getting cut by Theo's sword.
If it was directly, he would believe the sword cut it. But Theo did it at a distance.
"I have learned a lot from you." Theo smirked and raised his left hand.
Suddenly, the darkness that enveloped the entire cave disintegrated as though a random force dispelled it.
The light gradually returned to the cave, allowing Theo to see again. He was certainly delighted when he saw the dumbfounded expression on the troll's face.
"You…" The troll was speechless. He didn't know what actually happened. "What did you do?"
Theo looked at the troll and smirked. "What do you think? Why don't you find it out?"
"Human!" The troll roared and formed multiple black balls in his surroundings, launching them forward.
Theo snorted and slashed the air again, resulting in all these black balls being cut like tofu.