Mixed Blessing System

William, an internationally recognized game developer and also the mafia lord of the underworld, was on every country's wanted list because of his unparallel hacking and large control over highly classified information and power. Betrayed by his biological brother, who shot him to death, he was reincarnated in the world of warlocks. In a world where magic reigned absolute, he was constantly abused for not having magical power and was eventually sold to some slave merchants by his new family, where life became even hellish. Beaten to coma after being caught trying to escape, he woke up with a system which provided him with a second chance to prove himself. Being granted the ability to copy other people's magic by writing their names in the ancient grimoire. Jerouch was set on walking a path where even gods have fallen. What end would be the path of a nobody who ascended with the system as his support in a world full of mythical creatures, gods, dragons, and demons…

In the midst of the confusion, he heard a female robotic voice call out from nowhere. "SYSTEM ACTIVATED!" UPGRADE COMPLETE STRENGTH: 20% SPEED: 30% DEATH CHEAT: 3 LIFE PACKS INFORMATION: Earth has taken a drastic turn in the minutes you were laying dead. An apocalypse has broken out on earth. The world is at the verge of its end. GOAL 1: SURVIVE!

The world has gone to the dogs, thanks to an extraterrestrial overlord, and is almost destroyed. Eric and his friends survive, thanks to the system giving them 'traits'. Eric's trait is deemed useless until he completes an exclusive quest and gets an exclusive item that boosts his strength and power. How strong is an animal empath going to get in a broken world with crazy abilities?

Jin returned from another world. The dead rise and eat the living. Without a way out, he accepts his fate and lets the undead eat him. “Was that… Me? Or rather, my body? W-What happened to me…!” [Do you want to activate the Undead System?!] A/N Many thanks to Sera Execfia for the gorgeous Cover art.

Dragons attack humans. They are the devil king's subordinates. The devils uses them to kill humans. The devils need a new place for them to live. However, humans only found out about this on their last day alive. It turned out that the dragons were divided into two groups and they had committed the sin of killing the dragons who refused to become subordinates to the devil. Alexander Sawyer was shocked when he found himself alive again, one year before all of humanity was wiped out, and he received a system that required him to become a hero. [5 days after the devil king's subordinate dragons attacked humans.] [Congratulations on being chosen as a hero to save all humanity from the devil and the devil king's subordinate dragons.]

With no one except his mother, Leonard has to take full advantage of his scholarship at an elite school. However, when he crosses the path of one of the wealthy heirs, he becomes an object of bullying. Beaten up to a plop, Leonard thinks his life is going to end there up until a mechanical voice rings out in his mind. “World Domination system awakened, initiating link with the host.”

In this world where monsters and magic exist, there are all sorts of things inexplicable with science. Lee Woo was a famous scientist in his old world until he got sent to a monster world where science doesn't exist so he will make it exist.

Lucian Matis was a traveler of a world where magical creatures are made. He Kevin and Adam who helped him settle in this world. Lucian liked this world because it was full of things he didn't know. He was killed by a blue demon dragon because it was his first assignment, This made him Lucian come back to life. Later, Lucian found out that he had been reborn on earth to help him get ready for the The Dark Universe mission. Something bad was waiting behind the curtain. It was found that there was a crack that let to the Dark Universe. This is a world where strange beings who could destroy the earth lived. On the other hand, Lucian's past experience will be used to build a copy of the Dark Universe that will be used to teach new recruits. This system is called the Earth Protection System. Chips were put into the brains of hosts while the Earth's Protection System was being built. Members of the earth's defender mission must now be ready for the future and have a plan to help them grow and get ahead.

Damien finds himself in the 'Hall of Affinity' and must prove himself worthy of the system by satisfying the Nether Mistress... After two days in the realm, Damien begs the Nether Mistress to allow him to return to Vegas to finish a business; he'd just discovered that a day in the realm equals a decade in Vegas. His request is granted. But when he gets back to Vegas, he cuts the link supposed to help him return to the realm. He has just made a big discovery; All the nine girls have turned on him... declared him dead and claimed all his properties... And at the bid of making them pay, he stumbled upon a life altering DISCOVERY!!!

Othniel was a poor man who had a major accident due to his wife's betrayal. For three days, Othniel was in a coma and kept having strange dreams. He got a choice from the dream. First he will get 10,000,000$ or work with the system. Then Othniel decided to choose to work with the system. And that's when Othniel realized and immediately got a job from the system. Challenge after challenge, Othniel must be able to complete. Every time Othniel succeeds, he will get an extraordinary salary.