MTL - The Feast - Chapter 11 : 3 Stinkers

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

Roland was just a normal college student living peacefully in an H-Grade City when he experienced his very first devastating heartbreak.

He found out that his girlfriend of two years was cheating on him with the City Councilor’s son, she even embarrassed him in front of a lot of people.

When Roland was already completely devastated and was already at his wits end, a virtual screen suddenly appeared in front of his eyes.

[Requirements: Experience a devastating heartbreak(Completed)]

[System bound!]

[Congratulations for unlocking the Face-Slapping System!]

Since then, Roland’s life has taken a complete turn.

Thirty thousand years ago, the Heaven Fighting Race who called themselves “Gods” invaded the Spirit Realm. Hundreds of races rose up in resistance, but ultimately suffered a crushing defeat. The Human Race was the first to concede, and the rest of the Hundred Races soon followed in succession.

☆The original novel of Netflix's hit drama Accidentally in Love☆

Chen Qing Qing is the daughter of a wealthy family, desperately wanting to avoid an arranged marriage and find love on her own terms. On the day of the wedding, she flees town and heads out to enroll in the same college where her parents studied, hoping to find out more about their death.

She changes her appearance and name in an effort to hide her true identity and does her best to blend in with her classmates. Her desk-mate in school turns out to be the famous singer, Si Tu Feng, whom she's already had multiple run-ins with. The two don't start off on the right foot, quarreling constantly and causing each other trouble. But could there be more between them?

Thus starts Qing Qing's quest for answers about her parents' death and a chance at real love.