Since it was a Talent he had never encountered before, Zhang Yanhang was naturally very curious about the specific abilities of Survival of the Fittest, so he immediately checked out the effects of the Survival of the Fittest Talent.
However, after checking, he felt somewhat disappointed, because he found that although Survival of the Fittest sounded like a nice name, it was actually just an optimized version of the "Demonization Infection" effect. In terms of the specific Talent Ability, it was simply that it could cause the owner to undergo physical mutations.
The only difference was that compared to the 100% malignant mutations of the Demonization Infection, this Talent would occasionally result in benign mutations as well. However, although benign mutations did occur, the specific location of the mutations could not be controlled. They were completely random throughout the process, which was somewhat problematic.
