Chapter 394: Coming Again

"Can it really work?!"

Yi Chen was also beyond excited that Painful Iron Chains could indeed be used as material,

As he broke through human limits and with the formation of "Madness Brain", the chains had basically been left inside Yi Chen's body as 'scaffolding' to increase the hardness of his body, or occasionally as a source of pain to stimulate the brain.

Having never received the 'Iron Chains Usage Teaching' from the monastery, and with other important abilities to develop,

the chains remained as they were and hadn't been further developed, leading to an increasingly lower utilization rate.

Now,

he had finally found a use for them by a stroke of luck.

If the iron chain from the monastery could establish a supply relationship with firearms, producing special bullets with a 'Pain Attribute', both lethality and interference would be greatly enhanced.