C1200 Poison Refining

The reason Chu Tian was able to recognize the Corpse Poison Curse in the Misty Rain Tower was because this wasn't the first time he had seen something like this. When he saw those Poison Corpse, he had a vague feeling of that kind of power. If the poison in the Misty Rain Tower died, the latter would certainly become a brand new Poison Corpse.

After all, he had never solved such a problem