I Am the Sister of a Mary Sue Heroine

What's it like to be transmigrated as the twin sister of a saintly Mary Sue heroine...?

Even though they look exactly alike and have similar personalities, the hero, the other male characters, and even the random passersby all love her sister.

Even though it's her sister who causes trouble, the one who takes the blame and gets mistreated is always the younger sister...

The first male lead gets jealous and takes it out on the younger sister. The second male lead gets hurt and takes it out on the younger sister. Even random passerby A gets jealous and takes it out on the younger sister!!!

Worst of all, the perverted villain wants to possess her sister, but first he finds the younger sister to use as a substitute!

Xiao Ranran, stuck with the younger sister's script, fell silent for a moment, then burst into tears in the car on the way to the villain's house.

Villain: ???

Yep, today is another day of making trouble with the villain!