My Elf System - Chapter 21 - . Mana Core -- First Aspect.

Cui Heng was transmigrated to another world and the system told him that the new world he was in was a high-grade Xianxia world.

The protagonist, Winnie (文尼), confesses his love to his childhood friend—the princess he’s been secretly in love with for years—but is brutally rejected in public. His heart shatters, he’s humiliated and ridiculed, and he collapses unconscious. When he wakes up, he vaguely remembers his past life’s memories and realizes he has transmigrated into the world of an otome game he played before. At first, he’s thrilled, thinking, “Nice! I must have been reincarnated as a villainous side character who disrupts the protagonist’s romance, right?” But then… surprise! He’s not just the villain—he’s the “Saintess”!

On the day Zhou Tian took up the ID of “Yuzhou” and joined the YGG team, the entire professional gaming society of League of Legends was whipped into a frenzy. Nobody foresaw that the number one Kindred player on the Korean server, “Yuzhou Mei” was really a girl, and was even playing as a professional gamer. And so, a few days later, during an interview with the YGG team after the competition, the interviewer asked their ADC, Xie Yi, to evaluate their new teammate.

Xie Yi, after seriously thinking for a while: “She’s a bit fierce.”

Xie Yi, later: “As the name suggests, the new jungler is the sweetest in the universe.”

Note: Yuzhou = Universe

- Description from Novelupdates

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