Quick Transmigration: The Villainess Is Poisonous

[A feel-good power fantasy] After Cen Xi dies, she is forced to bind herself to a lousy System. Believing that if she signed a contract, she ought to do the job properly, she grits her teeth and begins her journey to turn her life around. - Ever since Cen Xi bound herself to this lousy System, she's been doing missions day and night, and she doesn't even get the most basic salary! They're exploiting her labor. She's filing a complaint! After all, this kind of thing happens all the time! System: Host, please go easy on me. I'm sure we can work something out! - Ever since binding herself to Cen Xi, Qiqibaba has been miserable every day. The profile clearly described a humble, polite, well-behaved girl, so who is this lousy Host in front of her, constantly showing off? Other people's Hosts are clever and sweet. Hers is bloodthirsty and violent, always reaching for a knife to cut people down! It's terrifying! (A feel-good power fantasy, currently planned with no romance. The heroine Cen Xi is hot-tempered: if she can solve something by throwing a punch, she won't waste time talking. The System, Qiqibaba, loves acting like everyone else's dad, and really does worry like a father.)