When Ren Tianxiong said that, he started coughing loudly.
The outline of his heart and lungs could be clearly seen on his pale skin, which was as thin as a cicada's wings.
His coughing was so intense that Meng Chao and Shen Yuanbao even suspected that he would shatter his heart, liver, spleen, lungs, and kidneys.
There was no doubt that it was not caused by the injuries from earlier.
Instead, it was the total eruption of the hidden injuries that had accumulated in his body for decades.
"I suffer from 41 Specific Immune System Deficiency Syndrome," Ren Tianxiong said calmly.
Meng Chao and Shen Yuanbao's pupils suddenly contracted.
It was just as Ren Tianxiong had said just now.
There was no free lunch in the world.
Every power had its price.
Superhumans had the ability to move mountains and overturn seas.