After Song Lei picked his opponent, all the students backed away to form a circle around them. Shortly after, the teacher raised his hand to release a blue wave of energy that went into the ground. In the next instant, seats formed from stone were created for the students to sit while a translucent energy barrier formed around Song Lei and Fang Bo.
They now had a protected arena with a 10-meter radius that the two could fight in. Before they started, the teacher walked into the barrier and stood right in the middle of Song Lei and Fang Bo.
"Does any of you two need any materials to use their powers?" the teacher asked. Fang Bo simply shook his head.
"I don't," Song Lei answered calmly. Hearing their answers, the teacher left the barrier. Facing each other, Song Lei and Fang Bo started waiting for the sign of the teacher.