I Am a Rune Engraver, Carrying a Knife Makes Perfect Sense - Chapter 45 - Five Minutes

Once upon a time, a hero had been summoned to a different world in order to defeat the demon king. After the war stretching 3 years ended the commendable hero slew the demon king. And he was forcibly deported back to earth after being dismissed.

Such bullshit!

Elves in addition to beast race, dwarfs and demon race. Even though I wanted to make a harem in the different world I saved! My dream will not come true on earth, where there is no magic at all. Thus, the hero returns on his own. Without the blunder of being extradited to earth this time, he will build a harem of his own in a different world.

Hey, let’s have a crush together.

The nervous student Xu Jingjing has a crush on the school grass Gao Zhan, and the academic tyrant Kang Jiawei nicknamed “Instant Noodles” has a crush on the goddess Xu Jingjing.

In order to get close to her favorite male god, Xu Jingjing separated Gao Zhan and Xu Jingjing, and formed a “secret love front alliance” with Kang Jiawei – she urged him to lose weight and inspired him to pursue Xu Jingjing;

And Kang Jiawei helped her review her homework, which made her grades improve by leaps and bounds. The relationship between the two has undergone subtle changes in the process of helping each other, which seems to go beyond friendship…

Until the death of Kang’s father, Kang Jiawei left without saying goodbye to the United States, and this hazy relationship ended without a trace.

At the class reunion eight years later, “Instant Noodles” counterattacked gorgeously and turned into a tall, rich and handsome real estate developer. He decided to make up for the regrets eight years ago and made a belated confession——

Kang Jiawei: “I like you, Jingjing. Be my girlfriend.”

Xu Jingjing: “Why do you think that I will be your girlfriend in eight years? What if I have a boyfriend?”

Kang Jiawei: “It doesn’t matter, if you have a boyfriend, I will find a way to make him an ex.

- Description from Novelupdates

Xie Tao had always believed in science until one day, a meteorite smashed into his yard, forcing him to bind to a heroic world saving script. The worst thing was that the script didn’t even follow common sense.

After being set up and killed by her half-sister whom her ex-boyfriend had cheated with, Mu Siyin woke up one day to discover that not only was she alive, but she had traveled back in time to 2 years before her death.