League of Legends: Killing and Devouring Skills, I Am Invincible

Soul penetration + system + decisive killing + male and female appearance + unlimited devouring + online IQ + uncool plot + not brainless [Thresh's passive + Thane's W + Vampire's passive + Big Bug's R... Infinite growth] Congratulations, your soul has penetrated the world of League of Legends. Good news: You have both a boyish and a girly look, and you have a look that is the envy of countless women. Bad news: You have a tomboyish look and you have a look that countless women would envy. You traveled across time with great hopes, but as soon as you crossed over you were targeted by slave traders because of your appearance, and became a slave gladiator in Noxus. In order to extract the maximum value from you, the noble who purchased you promised you 100 consecutive victories to gain freedom, but in the last battle you were poisoned by the noble. After experiencing ruthless deception and betrayal, you awakened the devouring system on the verge of death... You know, this is the "best" world, because you can see the magnificent scene of the girl fighting in the void alone after her hometown was devoured. You also know that this is the most "evil" world, because you can hear the vicious curses of the gods' warriors after they degenerated into dark descendants. So, you decide...