Gu Zhen Ren
Oof. That is some painfully bad luck FY has. The fact that he is even functioning is surprising. I do love that the author introduced such a severe downside to the cicada though, I was worried it might end up becoming that be all end all spam item a lot of series tend to have. Yes it is still a last resort option for him, but if he dares to risk using it he will at least face some interesting difficulties afterwards.