Han Li, who had been sitting still for half a day, suddenly raised his left hand and straightened one of his fingers, making him appear unfathomably mysterious.

But not long after, the space half an inch away from his erect fingertip suddenly fluctuated, and several small sparks of fire appeared. When the sparks first appeared, they immediately made a “ZiLa” sound as they twisted and turned in the air to form a walnut-sized ball of red flames. Although this fireball was not big, a blistering heat emanated from this small ball of fire, permeating the entire room.

As Han Li reclined, his face was still covered by his book. He appeared to be asleep, if not for the fact that the small fireball at the tip of his finger continued to release “ZiLa! Zila!” sounds of high temperature combustions....