Chapter 273: High-tier Throwing Knife Technique—Shadowless Knife

"Pant… pant…"

Happy pressed his sword against his knees once he sat down cross-legged. Then, he activated Constellation Breathing Technique so that he could restore himself. After the vigorous exercise drained him of his stamina, he was left only with exhaustion and sweat. 

He had actually underestimated these ninjas and overestimated his own stamina!

The him in his previous life could really get rid of a group of ninjas like that without breaking a sweat. But his abilities right then were away from those in his previous life. He still needed to use Dragon Capture to kill every Shadow Warrior, and he could only kill them after attacking twice. However, he was only in Mystical Realm, so there was no way he could handle squandering qi like that.