Defeating Dangerous Villains, the BOSS Fatally Fell to Me

[Western Fantasy + System] [Indomitable Growth Host, Cold, Ruthless and Paranoid Prosecutor] After accidentally traveling through time, Bai Lianqiu just wanted to cherish life and live well, but somehow he offended a man and made him burp! But she was reborn, met that ruthless dog man again, and got pissed off again! The fifth time, rebirth, burp! The seventh time, rebirth, burp! Still refusing to let anyone live, Bai Lianqiu cursed loudly and was about to smash the can, but the system told her: You must defeat the villain BOSS in this world to survive. Wait, wait a minute, the target of the attack won't be the cold man who killed her seven times without saying a word...