When he saw the two light screens, Lu Yin immediately threw the giant, mechanical right arm onto it.

This item’s rune lines were already comparable to an Enlighter, and in some ways, it was similar to the bracer that he had worn on his right arm before. 

That bracer had been limited by its composite materials, and even though Lu Yin had upgraded it to the absolute limit, it had only been able to increase his physical strength to the point where he could match up to an Enlighter with a power level of about 300,000. However, this massive mechanical arm was different. 

Lu Yin continuously threw out piles of star essence, and the giant arm was upgraded once, twice, thrice, and until it passed through the screens six times before no longer being able to be upgraded. This was the limit of the arm’s materials, and six was the maximum number of times that it could be upgraded. 

As Lu Yin observed the giant arm that had been upgraded six times, he sucked in a breath of cold air. At this moment, the giant arm’s number of rune lines were tremendous, and they surpassed every Enlighter that Lu Yin had ever seen, including even Yu Mu from Shamrock Enterprises and other such absolute experts. This arm should be infinitely close to the level of an Envoy! 

Lu Yin took in another breath of cold air as he touched the giant right arm. The Outerverse had been isolated from the Innerverse for more than six years. Back then, he had been able to upgrade items to the level where they could threaten Enlighters,...