I Became a Scoundrel of a Chaebol Family - Chapter 144

I became a heroine who dies during the protagonist’s awakening event.

Xia Zhijun got the title ‘study god’ after scoring first place in the whole city. He’s the model of a good student in a teacher’s eyes: good grades, good manners, and quiet. When he wasn’t smiling, his entire body emits a cold abstinence aura. The girls only have the guts to look from afar and not get close.
Later, it was rumored throughout the entire school that even the study god would fight and hit on girls. Whoever dared to provoke his girl, he would teach you how to be a person at every minute. The night of the graduation ceremony someone saw him blocking Gu Siyi in the corner. He didn’t stop kissing even when she cried. He bit her lips and said in a raspy voice, “I’m going crazy…”
During college finals, Gu Siyi almost bursted out crying, “I’m such a failure. I won’t be able to find a good job in the future…And if I can’t find a good job, I can’t provide for myself…”
Xia Zhijun played with her pink earlobe and remarked, “I’ll take care of you.”
After they graduated, Xia Zhijun created a research company and Gu Siyi became the boss’s wife.
The commercial rocket, “Star of Siyi” was successfully launched. So everyone knew that the new technology superstar, Xia Zhijun has a wife who he spoils a lot.

- Description from Novelupdates

Under everyone's gaze, her pregnant sister came to force a marriage, making her the butt of the joke, after being cheated on.When she was at her wit's end, she met him ——Jun Mochan, the business tycoon.He said: “Marry me, I won't betray you.”In order to shut off the wagging tongues and avoid becoming a bargaining chip in a family alliance,She said: “Okay”But, wasn't it agreed that it would be a fake marriage?He loves her deeply. The whole world knows it, only she doesn't.

Humiliated by her ex-boyfriend's mother, Song Qiao was forced to end her first love. Facing the cold sarcasm from her half-sister, on the street in a fit of anger, she randomly grabbed a man, “Sir, do you have a girlfriend? If not, let's get married!”The man squinted at her and nodded, “Sure!”Marrying Lu Jingchen, Song Qiao received the utmost pampering, but just when she was falling for it, she discovered the reason behind everything...Five years later, Song Qiao made a strong return. Just as she stepped into An City's international airport, she was directly apprehended, and she was greeted with the squinting smile of a man, “Mrs. Lu, after traveling for five years, have you missed me and our son?”However, Song Qiao remained unfazed, her red lips slightly parted, “Sorry, Mr. Lu, we are already divorced. Please call me ex-wife!”The man was indifferent, pulling her into his arms, “I haven't signed the divorce agreement, and I haven't gone through the divorce procedures. How could there be an ex-wife to talk about?”