I’m a Professional at Breaking Up CPs (Transmigrate into a Book)

Blurb:

He Qing is transported into a tragic romance novel.

The heroine is poor, her father beats her, and her classmates shun her. Then the school bully hero aggressively pursues her. After a series of emotional and physical ordeals, she is "forced" into a happy ending with him.

He Qing becomes the haughty, wealthy young lady who grew up with the hero and loves him deeply.

He Qing: What's so great about the hero? Isn't the adorable heroine much better?

Hero: Are you jealous? I still love you.

He Qing, expressionless: Jealous of what? The heroine is mine.

Ye Ruan returns to school, having lost all courage to face life. She thinks, What's the point of studying hard? I'll still end up miserable.

But when that haughty young lady pulls Ye Ruan out of the mire, a prickly itch stirs in her heart.

Ye Ruan: Qingqing is so gentle!

The drunk father beaten up by He Qing * the chuunibyou hero: ?? You must have a strange idea of what "gentle" means.

Coming next: My Wife's Teenage Years. Please add it to your collection, mwah

When Jiang Wan was sixteen, she fell seriously ill. When she came to, she found two lines had appeared out of nowhere in her diary, unmistakably written in her own hand.

My future wife is called Bei Huai. She's wonderful, and I love her very much.

Go to No. 13 Middle School. Stay by Xiao Bei's side and protect her.

Curious and driven by an emotion she couldn't name, Jiang Wan transferred to Bei Huai's school.

On her first day, she saw a few students climbing over the wall. They were dressed like punks and looked like troublemakers.

Noticing her gaze, the most striking girl at the front glanced over lazily. Her voice was casual and insolent, yet hid a deep, chilling edge.

"What are you looking at?"

Jiang Wan lowered her eyes. She had no patience for students who refused to apply themselves.

Before she could think any further, she saw the dean of students running over from a distance, pointing at the girl and roaring furiously, "Bei Huai, get back here! Skipping class again, and climbing over the wall!"

Jiang Wan: "..."

Wait, that name... sounds familiar?

Bei Huai is a delinquent girl who can't be controlled. That's what everyone thinks. No one ever taught her to be better. They only watched coldly as she sank into the abyss. So she sank deeper, just as they wanted.

No one loves Bei Huai.

But one day, a soft, sweet girl hugged her and said earnestly, "Xiao Bei, don't be afraid. They don't love you, but I do. To me, you're the very best."

To Bei Huai, Jiang Wan is the only splash of color in her barren life.

She is willing to protect that color with her life.

Reader's guide:

1. Same-sex marriage is legal in this setting.

2. Jiang Wan is reborn. She has amnesia at first, but recovers her memories in the middle and later parts of the story.

3. Both leads are devoted to each other. A sweet romance, and it isn't expected to be very long.

Theme: Saving each other.