Synopsis
'Girl, I Just Want to Cultivate' is a novel that the author swears up and down is a single heroine romance — no harem, no funny business. The readers (myself included) were never fully convinced. Then I ended up transmigrating into the story as the good-looking villain, and that's when I noticed something the readers never caught: the main character's little sister is secretly the final boss. A martial arts prodigy. With very strong Yandere energy. And she has already gotten her hands on me. So now the question is — how exactly does a villain get the heroine to…
