"After all, being a high-tier Inner Strength master, he's indeed hard to kill."
An Jing lifted the Sword Box and Icefall Long Spear, shooting at Lu Jin who was moving rapidly through the air, while Lu Jin accelerated again and again, his figure a mere phantom, dodging bullet flying swords.
Exchanging the Spirit Qi from the Spirit Qi Furnace for Lu Jin's physical strength was something An Jing could fully accept. As for Lu Jin's robust life force, it reminded him of the Fengdu Guards from the Black Market.
That Fengdu Guard from the Black Market was at the ninth level of Qi Refinement; he could withstand a whole magazine from the Sword Box and a Firearm with just his flesh and blood life force before dying. This was certainly because his practiced method also focused on this aspect, but the essential life enhancements from Qi Refinement itself could not be underestimated either.