Gravity Mage with Level-Up System

"I will volunteer myself as a guarantor for the $30 million loan." said by the poor son-in-law. Could you believe David Anderson, the poor son-in-law, volunteered himself as a guarantor for a $30 million loan, despite being despised and treated badly by his wife's family? Ignorantly, he made himself the guarantor for such a crippling loan just because he wanted to prove himself useful to the family. David was locked up at the loan company custody due to their crazy and wild policies. He starved for months, and he was also sent to work at the loan company's construction site with an empty stomach to limit the loan's monthly interest. He was going through hell while still on Earth until an amazing system found him and made him the owner of the whole city. What do you expect as David's comeback?

Blood begets blood and so shall I be supreme - The Blood demon wielder is sent back in time to protect the flow of time and the future of all. Compulsorily reliving the agony of a time past, Lekan must endure till his past converges with the future and his true destiny is awoken. Come trials and tribulations, he must push on or be wiped out by the revenge seeking Morgana. It is a race against time, a fight against the frozen future and a feud to determine who dominates the other. Will he falter and the fate be damned? Will the demon let loose, his soul to conquer or will Morgana triumph and the fate of humanity lost forever? And how does a young, withdrawn protagonist copes with his growing popularity amongst the female gender on his unknown path as harem king? Follow the tales of a time traveler, reliving his worst agonies while determined to carve out a whole different path for the future. Come what may, women or fame, demons or System Holders, only one path shall stand true. By blood shall I dominate the Universe. And I alone, shall be its King. _____ Cover Image is Not mine.

Blackjack has made his name known across the internet by giving away paid content for free. But in reality, 18-year-old Arata Kazuto is a master thief who steals for his own agenda; to provide for his ailing younger sister, Kirameki Kazuto, who has been battling with her sarcoma all her life. In a series of unfortunate events involving a failed mugging attempt from the wrong people, Arata finds both he and his sister taking their last breaths, only to find themselves waking up aboard a pirate ship as slaves under the pirate Israel Hands. With his newfound system and powers, he embarks on a journey to find the ultimate cure for all ailments. But little did he know that his journey was destined to intertwine with another of a similar fate.

Dylan Brodie, a delivering staff at an university in Ohio, was betrayed by his girlfriend because he's too poor and weak. While he's being abused until passed out, he suddenly woke up with 1 million dollars given by the system. Will he be able to use the money as the system orders or fail and return to his old life?

Liam Winchester spent most of his life suffering from the harsh treatment of this cruel world, his father died when he sacrificed himself to kill a monster for the sake of the world that would neglect and enslave his family after his death and take away everything he ever worked for, his mother died during a monster attack. His sister contacted a disease that would slowly take her life. Hopes were lost when she reached the most dangerous stage of the disease, now he needed millions of dollars instead of thousands. He was weak, he has no one to run to, not even his clan agreed to help him because he was poor and weak He gave up on everything! But then a system was activated, with this system he can inherit the powers of Powerful being that once ruled this world, Gods, Devils, powerful warrior, trillionaire that ruled the business world and even mages. Join this exciting journey as we watch a trash bag ascend to become the greatest being the universe has ever seen.

Jilted at the altar by his girlfriend on his wedding day, mocked by friends and family, and scorned by the media, 30 years old Arnold Stone thought all was lost when he was then attacked by mobs and hit by a truck on that same unfortunate day. Mysteriously he survived the accident unhurt and unscathed without bruises, and wakes up a changed man, who’d also become the host of a dark super lavish system called the Nexus. Binded to the instructions of this system, he is asked to accomplish various tasks, and quests in order to unlock points and embark on a journey of vengeance on those who hurt and ridiculed him. Also, he is no longer Arnold Stone, the poor grocery owner who barely had a dime to his name. Now he is the host of a system worth trillions of dollars. King of the underworld and a rising Trillionaire!

Damn! Life just dealt Ashton Myers a bloody good hand. Getting dumped by his lover, Ashton experienced a life-threatening accident. When Ashton awakened, he found himself connected to the Reality-Changing System.

In 2068, humans mutated to survive in the post-apocalyptic world. They got extra genes in their DNA, granting them cool abilities like super strength or shooting fire from their hands to battle the cruel monsters dominating the Earth. In New Orleans, a dystopian country, there was a special school to train young talents called Neogen High-School. All kinds of talents and abilities are there, and every Neogen graduate would become part of the New Government, joining the Elite Rangers, a special and highest-ranked force in New Orleans. However, Avery was an exception. He got into Neogen on a scholarship but got treated like an outcast 'cause he didn't have any special talents. He stuck at the bottom of the social ladder. Coming from a rough background, he was always underestimated, and even turned into a walking ashtray for his classmates. One day, he was thrown into a dark abyss by someone he thought was his only friend, and he fell into the bottom pit to meet his death. "Yeah, maybe this is the best path for someone talentless like me. Dying alone in a dark and lonely place like this." [Ding!] [All conditions for activating the 'Underdog System' have been met. Avery Blythe has been chosen as the host system.] [Underdog System will be activated.] [… 99%] [Underdog System activated. Complete all quests and climb the social ladder. Don't let the bullies win. Show that an underdog can beat them all!] "... huh?"

Henry Austin was disregarded by society. He was left with nothing but his girlfriend when she cheated on him with his best friend. Heart broken by the situation he got into an accident only to wake up with a "Wealth System" He was given only one task, which was to spend a million dollars everyday otherwise the system would vanish. "Let's make everyone regret now!"

In a world of magic and dungeons. Archie Shellford thought he had woken up in a completely different world until he found a mysterious item containing ancient texts from his previous world. When his curiosity peaked, and all his questions weren’t answered, he met a fellow Outlander. Aided by the outlander's bizarre law—The Grimoire, Archie must live his new life and discover the relationship between this world and his old world.