The Author is an Extra, The MC is a Reincarnator - Chapter 27 Hero And Contract

The ill-fated high school student Liu Yuan obtained the inheritance of the top civilization in the universe and changed his own destiny. He also used many powerful technologies in the inheritance to lead the Chinese nation to rise in the universe.

- Description from novelbuddy

To sum up in a sentence, *slag men **washing white daily, transmigrating to different worlds to wash white, and the goal is to become a good man!

Note:
*Slag men refer to men who play with women’s hearts aka scum.
**Washing white means to come clean, fix up your life.

- Description from Novelupdates

Elaine Monroe never meant to fall in love with him. She never meant for her heart to betray her like this. But as she watches him stand beside another, hand resting on the waist of the woman he’s meant to be with, she wonders if she was always destined to be the outsider.“You knew,” she says, voice barely above a whisper. “You knew how I felt.”His jaw tightens, but he doesn’t deny it. He never does.“It wouldn’t have changed anything,” he finally says.She laughs bitterly. “I know.”Loving him was always impossible. He belonged to someone else. To his family’s expectations. To a future where Elaine had no place.“Forget whatever you think you feel,” he tells her, voice firm, but there’s something unspoken in his eyes—something that makes it hurt even more. “It will never happen.”And yet, his gaze lingers, just for a second too long.Then there’s her best friend—the one who stands beside her when the world turns its back. The one who sees her pain without asking.“You don’t have to do this to yourself,” he says, handing her his jacket on a cold night. “You deserve more than waiting for someone who will never be yours.”She wants to believe him. She wants to move forward. But some loves are impossible to forget. Some wounds never truly heal. And some desires, no matter how forbidden, refuse to die._____“loving him best decision i ever made” Elaine“you are my world”

Lin Xing has the ability to turn back time.Whenever he faces a life-threatening danger, he would return to the past.He falls to his death, and returns 5 seconds earlier.He is killed by a falling object, and returns 1 minute earlier.He is struck down by a dump truck, and returns 20 minutes earlier.Then one day... he finds himself having returned to one year ago.