Qi Peijia
There are two things that are the scariest about players. 1: They don't fear death and can revive, thus they're unpredictable and impossible to permanently kill. 2: They don't give a single f*ck about morals or anythng else, if there're experience and gains to be had, they will happily massacre entire planets of innocent people without a single thought. In other words, they're f*cked up immortals, the stuff of nightmares for those who aren't immortal. Unless you're like the mc, f*cking OP.