Slay the Gods: This Villain Seems Just a Tiny Bit Overpowered

[Wuthering Waves + Pure Villain + No Romance] Qi Xi transmigrates into the world of Slay the Gods. He survives by sheer luck after awakening the River of Life, but is then forcibly imprisoned in the Fasting Center by the Nightwatchers, becoming nothing more than an ingredient for their Ghost-God Serum. More than a hundred years later, the System finally awakens, and he breaks free from his cage at last. Qi Xi: Nightwatchers, I’ll make you pay in full. Zhao Kongcheng? Lin Qiye’s guide. I’d like to see how a deserter can serve as anyone’s guide... Li Yifei? An essential caregiver? Can a split personality that’s been completely devoured by a snake demon really be that important... The special squad? They’re nothing but agents of the Black Tide. Nightwatcher leadership: Who the hell let this blood bank escape?! Qi Xi: Relax. I’m just here to settle a score. Qi Xi: Why are you running? I’ve already written the script. Just follow it. Floluo: Qi Xi? A special existence, a living target and point of reference… Christopher: Qi Xi? An excellent scriptwriter. I offer him my highest respect. Aleph One: @￥%*&%*…