Naruto: Limit Breaker - Chapter 37: Taking Private Jobs

To save a doomed fantasy world, I killed the main characters, then destroyed the game world, and fell into another timeline as the academy's top seat and rival to the protagonist.Now, I'm trying to save the world and steer it towards a better ending…But I'm the final boss.

It was only after Su Yayan's death that she realized that she was a malicious cannon fodder female character who became a scapegoat in a Mary Sue story.

In Xu Yun Yao’s previous life, she overcame all obstacles barring her way just to become a queen. However, under the suppression of several ministers headed by Tang Song Nian she failed in the end. Just out of reach with bitter hatred in her heart, only to wake up and find herself reborn as the daughter of Tang Song Nian, as she died early.

Xu Yun Yao: I will trample you! You old fart! You dare to oppose this palace!

Tang Song Nian (laughing with joy): Aiya, our daughter’s boldness is truly too powerful.

Xu Yun Yao: I will kick you! I will bite you! You dare lead those ministers to slander this palace!

Tang Song Nian (gratified smile): I knew little treasure loves father best.

Xu Yun Yao: …….

- Description from Novelupdates

Wen Qinxi an IT guy at a prestigious gaming company lives a repetitive life, working on an innovative gaming system that is said to change the world. During a routine diagnostic check, he discovers a major flaw that could be detrimental but under pressure from the guys upstairs, the research and development hand over the revolutionary project despite Wen Qinxi citing flaws in the design. The CEO unaware of such a flaw enters the game as a test run before launching the product instigating a chain of events no one expected. manager: Wen Qinxii you have to go save CEO. You are our last hope Wen Qinxi: F*ck! l want a pay raise after this. Thus began the journey of saving the overbearing CEO