Start by Spending One Billion [Entertainment Industry] - Chapter 74

On the first day Yuna became a class teacher, she became well-known in school because of her looks. On the second day of becoming a class teacher, a student secretly took photos of her with his phone and was called to the principal’s office with his Guardian. The person who showed up turned out to be Yuna’s university crush, Xiao Chen.

To Yuna’s surprise, Xiao Chen was the elder brother of the very student whose class she manages. She also realized that this rebellious student causes trouble two or three days out of every week, indirectly giving them many chances to meet.

…

When they reunite again, Yuna is puzzled. Wasn’t Xiao Chen a poor young master in the past? How come he’s now driving luxury cars and living in mansions?

Xiao Chen is also puzzled. Wasn’t Yuna a rich daddy’s girl in the past? How come she’s now dressing plainly and squeezing onto public transport??

…

In the eyes of her students, Yuna is very beautiful but has always been diligent and thrifty, with little interest in money.

However, one day a Rolls Royce showed up outside school, waiting. Upon seeing Yuna, the chauffeur respectfully opened the door for her, “Miss Yuna, please get in.”

From that day forth, her true identity set off huge discussions in school.

What was originally an ordinary day, suddenly became a historical turning point. Enormous, mysterious Cubes appeared all over the world without warning and as if Judgement Day’s spears, inserted themselves into the blue planet.

From inside the enormous Cubes, endless streams of monsters gushed out alike raging tides, utterly defeating the unguarded armies of each state in the blink of an eye.

In order for humanity to preserve its final embers, the heads of states issued orders of retreat, to no longer attack the Cubes but rather to cling to remote cities, which they turned into self-sufficient survivor bases and around which they built 100-meter-tall Walls of Life!

Many years later, while bearing the heavy weight of history, the first expeditionary force brought back a world changing piece of information. The Cubes possessed exceedingly high intelligence and they regularly transmitted mission instructions to humans nearby. The mission rewards were incredible.

Since then, humans rushed out of the confines of the walls and once more set foot on the wasteland!

- Description from Novelupdates

The apocalypse has not yet begun, but the system has arrived early.

Then Chen Mo’s style of daily life suddenly changed.

You can get rewards for eating and petting the dog, and communicating harmoniously with beautiful women is regarded as a battle with the ninth-level corpse king!

[It was detected that the host was so brave that he fought the ninth-level zombie king until he lost all strength. Since the target level was too high, the host could still get points as a reward even though he had not completed the kill by overstepping the level of the enemy. The host is hereby rewarded with 5,000 survival points and an A-level gift pack. 】

Chen Mo, who had just finished the battle with his schoolmate, couldn’t help but have a strange look on his face when he looked at the translucent floating window in front of him and the harmless schoolgirl beside him.

[It was detected that the host had tamed a fifth-level mutated corpse dog. Because the target level was too high, the host jumped over the level to tame the alien beast, which is unparalleled in charm. We hereby reward the host with 2,000 survival points, a B-level gift pack, and +50 charm! 】

Chen Mo, who had subdued a wolf dog with snacks, listened to the prompts in his ears and felt quite fucked.

Chen Mo lives a normal life, but in the eyes of the system, his life is full of monsters and ghosts.

This resulted in Chen Mo being able to trigger various rewards with every move he made. When the end of the world came, Chen Mo’s rewards would be maxed out, and his combat power was incredible!

- Description from novelbuddy

A magical 'Universal Toolbox' led Joe Ga into the arms industry.The complex and unpredictable nature of the world caused Joe Ga to gradually change his goals...“Sir, how did you end up here?”“I don't know, I just wanted to make some money at first, buy a house, marry a wife. But slowly, as more and more people appeared around me, my goals started to change.”“So what are your goals now?”“Now, I just want to retire peacefully with my guys, really!”