Even though it was not a high-speed crossbow arrow, the initial velocity of an ordinary crossbow arrow would be exaggerated as well in such a short distance.
Below him, the Tibetan mastiff was suddenly "stung" by the arrow, an incessant howl sounded at once.
"Too bad that the beast has a fast reaction, otherwise it could have shot its eyes..."
The monstrous Tibetan mastiff turned its dog-like head the moment the arrow arrived, causing it to pierce its body instead.
He quickly pressed the trigger of the crossbow to continue shooting. Aiming at the Tibetan mastiff, Su Mo shot another arrow.
This time, the crossbow arrow hit the Tibetan mastiff's face firmly and caused a stream of black blood to spill.
The Tibetan mastiff howled in pain. "Human, you...deserve to...die!"