Emperor of Solo Play - Chapter 145 - Frost Knight (1)

“My only regret was.. living like a puppet for my sister!”Olivia Witherland had no one but her sister in this world. So when her sister Oriana married the duke of Aykroyd and became the duchess, she had no choice but to follow her there. Despite knowing that her sister had killed the previous duchess and going to harm the child left behind, she kept her eyes closed. But when the child grew up as Demon,he killed everyone including her and the innocent kids, Oriana gave birth to.Olivia regretted that her silence had harmed not only Damon but her innocent nephew and niece. Everyone was killed, but the killer lived a hollow life too.But fate gave her a second chance. Would she be able to save everyone or would destiny play a cruel game again?

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

Liam, a teenager plagued by low self-esteem and the target of relentless bullying at school, faces a grim reality. On his way home one fateful day, his life takes a tragic turn when he's struck by a hit-and-run driver, left to die alone on the street as the world seemingly forgets him. As he feels his life slipping away, he closes his eyes, believing it to be his end.To his astonishment, Liam awakens not in death but back in his modest home, the only legacy left by his late mother. As he opens his eyes, a strange, ethereal message appears before him:[World Conquerer System Awakened][Conquer The World §¢¥% Error][System Reboot][Lust System Awakened][Mission - Conquer The World and its beauties]Now endowed with an enigmatic system that promises power and allure, Liam's life is given a second chance with a purpose far beyond his wildest dreams. The Lust System grants him abilities to charm and conquer, turning his once-dull existence into a quest for dominance. With a new resolve, Liam sets out to transform from the school's underdog to its master, navigating through challenges, rivalries, and the complexities of power and desire.His journey will see him rise from obscurity, using his newfound abilities to not only avenge his past humiliations but to claim the hearts and loyalties of those around him, aiming to become the unrivaled number one in this world where beauty, power, and conquest intertwine.Shameless Mc/Milf/Smut/Harem/beauty/system/No Yuri/No Ntr/Overpowered

She was reborn back to 11 years ago, when everything was fine, her family was still alive and she had not experienced the pain of destruction. Since she had the chance to restart, she decided to seek revenge on those who had hurt her! She would also leverage her knowledge and strength to lead her family to a prosperous life. However, she has a regret: despite being reborn, she still ended up marrying him, a man who was difficult to approach...