Rebirth Space Pretty Girl - Chapter 12: wolf-hearted man

Cha Myung-jun, a sergeant who neared the end of his military service, found himself confined in the Ministry of National Defense’s bas**ent for over three decades due to his newly awakened abilities, just before the outbreak of war. Spending thirty years as the world’s most formidable blacksmith, wielding nothing but hammers, he skillfully outwits the watchful eyes of the Ministry of Defense to serve the war effort and reset the course of time. Now given a second chance at life, can he lead a successful campaign to avert humanity’s downfall and secure its salvation?

Xia Zhijun got the title ‘study god’ after scoring first place in the whole city. He’s the model of a good student in a teacher’s eyes: good grades, good manners, and quiet. When he wasn’t smiling, his entire body emits a cold abstinence aura. The girls only have the guts to look from afar and not get close.
Later, it was rumored throughout the entire school that even the study god would fight and hit on girls. Whoever dared to provoke his girl, he would teach you how to be a person at every minute. The night of the graduation ceremony someone saw him blocking Gu Siyi in the corner. He didn’t stop kissing even when she cried. He bit her lips and said in a raspy voice, “I’m going crazy…”
During college finals, Gu Siyi almost bursted out crying, “I’m such a failure. I won’t be able to find a good job in the future…And if I can’t find a good job, I can’t provide for myself…”
Xia Zhijun played with her pink earlobe and remarked, “I’ll take care of you.”
After they graduated, Xia Zhijun created a research company and Gu Siyi became the boss’s wife.
The commercial rocket, “Star of Siyi” was successfully launched. So everyone knew that the new technology superstar, Xia Zhijun has a wife who he spoils a lot.

- Description from Novelupdates

A love story that came about due to Fight The Landlord. [1]

The world was cruel.....Especially for those who had lost their chances to shine.Aether was one of them....Aether, an individual born with a silver spoon, found himself discarded like a defective product. He had longed for love and tenderness, but what others showed him was nothing but pain.Even in the face of that pain, he smiled not because he wanted to, but because he had no other choice. Despite the heartbreak, he entered into a hell called society with a beautiful smile.....“Can't you do a single thing!!”“...”“You are fired!!!”“....W-Wh..”“I am sorry, Sir, but you need at least a bachelor's degree to enter our company!!”“....I-I am...”“I am sorry, Sir, but we cannot provide a loan for your ideas without reassurance!!”“....W-Why?”“I heard your father is a politician.... So, You know....”“...”After a long struggle, he finally got a job, but his brother's words rang in his ears:“Yeah, yeah… I know you got the job thanks to me, of course. So, don't ever contact me or even MY parents” his brother declared.“...Heh...”Just as he believed he had earned society's recognition, an unforeseen event claimed his pathetic, seemingly worthless life....“HONK!! HONK!!”Yet, amidst the cruelty of society, he defiantly cried,“I JUST WANT TO LIVE!!!!!”Witnessing his heartfelt cry and desire to live in the hellish place called society, he was granted a second chance.~Ding!~However, even in this new life, his situation remained unchanged. He continued to struggle not only to live and eat but also..... seduction.“HOW DARE YOU SEDUCE THE PRINCESS!!”“.....he..he... B-But I didn't seduce her!!”“HOW DARE YOU SEDUCE MY MOTHER!!”“...Hehe”“YOU HAVE SOME NERVE TO SEDUCE MY WIFE, DON'T YOU?”“HEHEHEHEHEE.....”