C140 Mastermind

Ye Haoxuan couldn't help but take a deep breath. First, he temporarily stopped the bleeding from the arteries. Then, he used a bone needle to tie together a type of tenacious animal tendon that was extracted from the body of the Rat Beast and started to sew up the arteries.

Because of the difficulty of stitching it, every stitch seemed to require a lot of effort. After just a few stitches