Junior Sister, Stop It! I Will Kill the Demon Right Now

In a world where humans and demons coexist, Su Qin only has 3 hours left to live and must take a demon pill to survive. His cat demon junior sister Su Xiaoxi gave him two choices: "Either do what you do best, go out and kill demons and exorcise ghosts, and obtain demon pills to extend your life." "Either eat me, I am a demon, if you eat me, you can live longer." "Senior Brother Su, please choose one!" Su Qin didn't even blink an eyebrow: "Then I'll eat you!" Su Xiaoxi rushed over and bit Su Qin's arm, and said angrily: "No! You can't choose this, you choose again!" So, Su Qin opened the system and switched the monster treatment mode to the monster killing mode... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.