The Rasengan exploded, turning the air and debris it had just absorbed into powder that scattered in every direction. A fierce gale rose, making the leaves rustle loudly.
When the Elite Class students saw a wind wall like a sandstorm sweeping toward them, they all prepared to close their eyes and shield their faces until it passed.
Teacher Yu Xiaogang was quite satisfied with the power of the Rasengan after compressing it with just ten percent of his Soul Power. Seeing the Elite Class students below preparing to endure the dust cloud from the explosion head-on, he kindly said:
"Don't worry, students. Your teacher will protect you. This will also let you see how Mental Power can be used to defend against attacks!"
After speaking, Teacher Yu Xiaogang increased his Mental Power output and created a film of energy in front of the Elite Class students. Defending against this kind of wind was no problem at all.
The Elite Class students saw a transparent golden barrier stretch across before them. Before they could react to the smoke and dust caused by Teacher Yu Xiaogang's Self-Created Soul Skill, it crashed into his Mental Power barrier along with the gale.
Amid a crackling series of sounds, small stones, branches, and other debris rained down on Teacher Yu Xiaogang's Mental Power barrier like a torrential downpour. The Elite Class students watched ripples spread across the golden protective shield.
Su Yuntao stepped forward curiously and reached out to touch the golden barrier. It felt like he was touching an incredibly tough piece of cowhide. Su Yuntao turned to Teacher Yu Xiaogang and asked:
"Teacher, doesn't the barrier created by your Mental Power seem a little lacking in sturdiness?"
Teacher Yu Xiaogang was pleased by Su Yuntao's question. It gave him an opportunity to continue