```
Li Yan looked down at his right hand and noticed that his pinky, index finger, and thumb were pitch black, and the "Surgery Element" within his body began to stir restlessly.
Thud~
The three fingers broke off on cue, and fresh red blood spurted from the wounds.
"..."
Li Yan clenched his fist and then opened it again, and in the time it took for a single breath, his right hand had completely regenerated.
[Summer Yak]: A Tier-4 genetic ability, one of the highest Tier-5 skeletal structures, giving cells an almost impossible-to-kill vitality.
This was also the genetic ability from the Four Great Yaks that brought the most direct benefit to Li Yan.
However, although the Summer Yak was said to have an almost unkillable vitality, this was only the case within the physical strength of ordinary humans.
