After My Obsessive Childhood Friend Became a Rich, Beautiful Heiress

A: A childhood friend with a devoted, obsessive love, always at odds with her

B: A seemingly sweet but secretly scheming, cool and noble young heiress

Blurb One:

Xia Ling'an has had a crush on her classmate Wen Qingran since their first year of high school. Wen Qingran is a rich young lady, a goddess admired by everyone, and the school's unanimously elected belle. Xia Ling'an follows her around, fussing over her and asking after her, but doesn't dare reveal her feelings, because the goddess is straight and even has someone she likes.

Whenever the goddess hurts her, Xia Ling'an goes sobbing to her beautiful childhood friend for comfort.

Yu Lanyin thinks Xia Ling'an is simply asking for it.

She can't stand the way that girl acts like someone's lovesick puppy, but there's nothing she can do. One is willing to hit, the other to take it, and the girl in question is a rich heiress with a privileged background. Aside from being satisfied with her own looks, Yu Lanyin has practically no confidence in herself.

Until one day, her biological parents, who run a huge company, suddenly come looking for her. Yu Lanyin, learning that she has become a young heiress too: "???"

Xia Ling'an, learning that her childhood friend has suddenly become rich: "???"

Blurb Two:

After becoming a rich heiress, Yu Lanyin absolutely refuses to let Xia Ling'an become anyone else's lovesick puppy again.

Her obsessive nature comes fully to light. Grabbing Xia Ling'an by the collar, eyes red, she blocks the door and refuses to let her leave. "You aren't allowed to have room in your heart for anyone but me."

Xia Ling'an finally understands, realizing only now that her childhood friend has feelings for her.

But on the other side... the young lady she's had a crush on for ages calls her, sounding terribly wronged: "You haven't come to see me in three days. Do you even know that?"

Theme: Be sincere when it comes to love.