Kujibiki Tokushou: Musou Hāremu ken - Chapter 252

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

“Not even the gods can stop me from finding my family!”Max only wanted to reunite with his parents and sister. But for that, he had to awaken a class.With no high expectations, Max would’ve been satisfied with a C or D rank.But fate had other plans. He unlocked a legendary SSS-Rank class.[Dimensional Keeper]This class changed everything.Max mastered every skill to perfection and grasped the Concepts of Space and Time while his peers were playing around with swords.In no time, he ascended to become the Keeper of the Universe. Armed with unimaginable power, Max’s journey to find his family had begun.Nothing could stop him now—not fate, not enemies, not even the mighty gods!

Living as a concubine’s daughter in her previous life, He Danggui got herself and her daughter tortured and killed by her family and Princess Zhou, while her husband, Lord Ning, allowed them to do so for a secret.

After reborn as a child, she swore to hold back her kindness to the villains. How did she survive in a family with various secrets and conspiracies? Who would be her final choice? The love of her previous life or a new lover who could offer her a happy and simple life?

Sharing the identities of doctor, political counsellor and princess, was she able to bring great changes both in Jianghu and the imperial family? With her intelligence and excellent medical skills, would she let them pay for what they did to her or live differently as a new one?

- Description from Novelupdates

Lin Tian, who had reincarnated into the world of One Piece ten years ago met Garp, who was on duty to eradicate pirates, and become his student.