I Can Make Everything Level UP

Abducted and thrown into a dying world in another dimension, a world where science is like magic as a test subject without memory. For him to save both the earth and this world, he has to survive it first, and find the most important thing in his life and the rest of the abducted humans.

Humans were living peacefully on Earth for millions and millions of years until the day unknown monsters who called themselves Sulckers, invaded them from beyond space. They were fast, ruthless, and cruel monsters ready to claim earth realm for themselves. Humans were being slaughtered mercilessly by the seconds and civilization came crumbling in the face of the invaders. However, just when humans were on the verge of going extinct and nonexistent, a heaven-sent phenomenon occurred. A small group of humans with awoken special abilities came to light and shared their abilities to the world. Teleportation, fire manipulation, water manipulation, monstrous strength that could move mountains; humans had finally gained the power to fight back. With the combined effort of the small group of humans, the Sulckers were pushed back to their planet, and humanity once again regained control over their planet. Though the battle ended there, the war was not. This war had created many orphans, and among them, Erix had lost everything, even his parents at a tender age. And the only thing he had received from their death was a pale-looking necklace. He was bullied every day at school because of how weak and abilityless he was. However, once the necklace was finally activated, Erix was granted a system, and his whole life was turned around. He completed quest after quest and became more powerful, until one day the system gave him a weird quest he wasn’t sure he could complete. [New quest received] [Control your uncontrollable thirst for human blood. Abstain from human blood, but during this time your HP would keep decreasing by -1HP/1 hour. Quest will be marked complete once you have lost all your HP]

David Lidell vomited blood and passed out when he was enraged by his rival in love. When he woke up, he realized he had obtained a super lavish system, and it was asking him to spend a quadrillion dollars. After that, David embarked on the journey toward the pinnacle of his life. David, “I’m not going to pretend anymore. For your information, I am a quadrillionaire…”

Being someone who is always used by others, is always looked down upon because he has no power. It was a normal thing for Raphael Salazar, from the very beginning he was alone in this world, he longed for recognition from the people around him. Naive, innocent, trusting others too much, and not having the heart to say no, that's how Raphael lived his life all along. Raphael knows he is only used by the people around him, they see him easy to beat because he is an orphan. Until finally, Raphael who was fed up with all the unpleasant treatment, when he decided to rebel and think more about his own life. However, Raphael ended up dying because of that choice. Just as Raphael had given up on his life and was about to accept his death, he heard a cold, robotic voice ringing in his head. [Do you want to take revenge on them? I'll help you to make it happen, this offer is only valid once. So, will you accept my offer?]

Akin Samuels is a globally acclaimed genius(although being sick of getting the fact reminded to him on a regular basis) in a world where the already existing technology is jaw dropping. But in such a world, the natural assumption would be that nothing could ever possibly go wrong, wouldn't it? Unfortunately for Samuels and everyone else in this world of his, SOMETHING does indeed go wrong, with that being a deadly new virus seems to have popped out of nowhere and claims the lives of billions of people, dropping the total world population to a number which is a shadow of what it should have been. Having something of a rebellious spirit, Samuels immediately doesn't believe in this piece of public knowledge to be true because the virus in itself is one shrouded by mystery and secrecy. So now, since the government has failed to do it's job, Samuels takes it upon himself to discover the truth using only his wits, brain and last in the list of things he possesses, a time machine. However, in doing so he is thrown and also forces those he care about into secrets of the world which were meant to never have been spoken of by certain people and is left to bare the consequences of his actions. What could this mean for the future and past of Samuels and those around him?

Zachary Grayson is a downtrodden and disgraced man in the face of everyone who knows him but on one faithful night after he had managed to save an unknown woman, his life changes forever. He discovers that he has a power. A system that can propel him to the top of the food chain but that is only if he is able to take down the people who put him at the bottom a long time ago. A nemesis that he didn't even think he had until his eyes were opened by strangers. An enemy that seemed untouchable. Zachary's new life is thrown into one of chaos, betrayal, false love and danger when he chooses the path before him. Secrets that would very well tear down the fabric of the nation threaten to be exposed and all that stands between the world and utter mutiny is him. Will he be able to save the world, or will he fall into the clutched of those who want him dead and buried?

"Making girls fall for me like this... who the hell would want that?!" - Tenko Sawaru Inspired by the Parallel Paradise manga series by Lynn Okamoto.

Joseph Guezz is the only son-in-law of the Smith family who doesn't have a wealthy fortune. Everyone always calls him a useless son-in-law, and he is always humiliated by all of his wife's family. One day, Joseph returns to his family home and becomes his father's substitute as a billionaire. Then he announces to everyone who has ever insulted him, "I AM NOT A POOR SON-IN-LAW!"

Betrayed by his girlfriend, a young professor receives an ancient superpower from an abandoned artifact to seek revenge and save the world. Henry never expected to find his girlfriend alone with another man when he came home from work. Not only that, but she defended her affair by saying that Henry's salary as a professor was too small to make her happy. In his predicament, an ancient tablet gives him the power to take revenge and conquer the world.

Shawn's life seemed like a joke. He wasn't living well and was always suffering. Until a woman appeared in front of him, and said they should get married. That triggered something Shawn could never have imagined. The man received a notification. The God level selection system... what will happen next?