Riddled with Illness

“If I told you that every disease in this world was a conscious, living creature, how would you respond?”

“You should ask those disease demons. If I use medicine to control disease and strengthen my body through it, growing stronger by the day despite being plagued by a hundred illnesses, how would they respond?”

Xu Lang transmigrates to another world, only to find himself a born invalid, afflicted with a hundred illnesses from birth.

But he doesn’t panic, nor does he need to. He is the only physician in this world who can command disease!

He has no fear of catching a disease. The disease demons, on the other hand, are afraid of catching something from him!