Huang Xiaolong just thought of the little cow when an unexpected loud 'moo' broke the treasury hall's silence. The sound rumbled like thunder, startling Huang Xiaolong.
Huang Xiaolong looked over his shoulder and saw a sphere of rippling purple-colored liquid spreading out from a corner of the hall.
His figure blurred into a flicker, flying toward the origin of the purple liquid.
A few minutes later, Huang Xiaolong spotted the little cow standing in the air. Bright sparks of light were flickering around its body, especially its two golden horns as they released even more purple-colored liquid.