"Ink Thunder, fly back a little. I want to break this window," Leng Qingtian said to Ink Thunder after recovering from his shock.
"Yes, Master." Ink Thunder flew back.
Leng Qingtian gathered his spiritual power in his palm. After forming a spiritual power sphere, he hurled it toward the window.
"Huh? How is this possible?" Leng Qingtian was dumbfounded. The sphere he just released was enough to injure a Spiritual Supremacy, but there was no trace on the window.
"Master, I'll try." Ink Thunder immediately launched an attack, but the window remained intact…
Ink Thunder refused to believe this. He directly used his enormous and strong body to slam into the window… again and again. But not even a crack was left on the window.
"Ink Thunder, stop!" With a helpless expression on his face, Leng Qingtian stopped Ink Thunder from hurting himself.
