I can rewind time to prevent death - Chapter 9 - 8 Happiness Comes Too Suddenly!

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

Years later, Vincent meets with an infected survivor named Kevin, who helped him heal his heart. However, not all stories have a happy ending. Unfortunately, Kevin would pass away ten years later and leave a book with heroic tales as promised behind.

However, the book wasn’t as it seemed and after Vincent reads the book, it teleports him to the world the book depicts. A world of sword and magic with a horrible twist. Heroes are referred to as invaders, so people hate, persecute, and kill any otherworldy hero summoned to their world.

As an oddity to the world and possessing an oddity residing in his body, Vincent becomes the only person in the world to awaken two classes. A Hero and a Mutation class. The more retainers he acquires, the stronger he becomes through mutation.

This is the journey where Vincent starts from naive to brave, zero to a hero. From a single young adult to a harem king, from a nobody to an important person to many.

As Vincent tries to survive with people he can trust, he would receive many titles such as Harem King, God, Miracle Worker, Hero, Husband, Master, King, Monster, and many more.

Multiple questions will haunt Vincent’s thoughts while living in the new mystical and strange world.

Go back to Earth?

Protect his new loved ones?

Find the mystery of the teleporting book?

Or create a haven where he and his loved ones can live in peace?

Growing up in the slums, deprived of freedom, being enslaved by his parents and thugs, all Lucifer wanted was a life of freedom, a life that he could do whaver he wanted, not being ordered by anyone.And then luck came to Lucifer when he awakened the system, and even luckier was that he was able to raise his Destiny Rank to Unpredictable.But in return...he was turned into Freedom's Most Loyal Slave

The war in the kingdom intensified, and the orcs from the North were ready to take action. They traveled through time and became the ninth son of an earl. He was not qualified to inherit the title, but accidentally obtained the daily intelligence system. With the help of the daily intelligence system, he began to build a territory and obtain the title.

[Daily information has been updated]

[1: Renn was wandering around the Lucerne town market today and accidentally bought a life fruit from Mijie’s pulp shop. After taking it, he officially condensed the life seeds]

[2: In the northern part of your territory, there is an extremely rich iron mine among the Golimbo tribe]

[3: In ten days, your territory will be attacked by tauren]

[4. After seven days, there will be a group of unicorns looking for food in the west of your territory]

【5：…………】

[6: Engel Dressrosa seems to have some troubles, coming from the limitations of his own strength]

【7:……】

- Description from novelbuddy