Transform into a Succubus so You Don't Become the Saint's Plaything

(Western fantasy, hundreds of changes, no system) Lilian, who escaped from hell, thought she could start a new life when she came to the human world, but she accidentally bumped into the person she shouldn't mess with. From then on, her freedom was gone, and so was her peaceful daily routine... "Wait! You are a saint, why are you always staring at me! I am a devil!" "Really? I only saw a cat that likes to fuss." … "Listen, Weislow, I, Lillian, can't be your enemy, your partner, your best friend, and your plaything at the same time!" "Huh? Too drunk? Why not?"