i can upgrade my talent in everything

A strange explosion in the middle of a park granted me with a bold new power- THE ABILITY TO SUMMON A MECHA TO FIGHT WITH! But that's not all, because the first time I equipped my mecha I felt a strange connection spring into being and now... the bigger I make my harem, the stronger I make my mecha!

Nelson’s marriage to his wife was nothing but a target for his in-laws’ insults. They mocked him for being broke, called him useless, and swore their daughter deserved better. Every word cut deep, but Nelson swallowed the pain, using it to fuel his hustle. He worked tirelessly, rising from nothing to unimaginable wealth. When he returned, it wasn’t just to flaunt his success—it was to humble them. Publicly, he exposed their hypocrisy, making them eat their words. Their regret was loud, their shame even louder, as Nelson proved that the poor man they mocked was now untouchable.

Evan was the pathetic kicked-out-son in-law everyone knew and a shame to the family. His wife gave up on him when she caught him cheating on her with her younger sister. She failed to believe him and as such he left the family and return with great wealth. He was the emperor of a multi chain business empire and also had a secret no one knew about.

Ethan Li is a young man who is desperate to save his gravely ill mother. With mounting medical bills and no viable options left, he finally reaches his breaking point. In his darkest moment he is granted the "Otherworld Exchange System." This gift draws the attention of the Department of Psychic and Esper Regulation, who mistake him as a newly awakened esper, and they offer him a choice. Work as one of their Agents as a "Hero" in the Otherworld or subject himself to having his powers stripped away. Seeing this as his last hope, Ethan dives into the Otherworld, where the rewards are great but the risks are greater. What price is too high to pay for power?

Lucas struggles hard to provide for Lydia his wife but when she finally lands a lead role as an actress, she throws a divorce paper at his face, but Lucas who is madly in love with her is not ready to let her go despite how many times she cheated and abuse him. When he finally signs the divorce paper, he receives a message, it turns out he had received fifty trillion dollars in his account from the lottery he played and now Lucas will stop at nothing to take revenge on all those who had humiliated and looked down upon him.

"Just three years" He told his parents, "I'll avenge your unjustly deaths." *** *** After his parents' death, Ryan was went into hiding, changed his identity, getting married into a family that hates and ridicule him every chance. Much to their anger, he doesn't work, looks ugly and is poor. He is going to make them grovel on their knees and that time is now! Nobody knows, he's the son of Galvani, owner of the first ranking Company in the country.

"Every single newcomer job applicant disappeared in about a week without exception." A 25 year old part time worker, lured by the hourly wages, decides to take a job at a convenience store with a story in the middle of a notorious suicide spot... after working at night he finally realized that the shop had many mystical and difficult to explain events that made him have to unravel the mystery in the shop.

For others it takes dying and reincarnating for them to get a system but what happens when you get one without dying. Aron Michael is an average student set to graduate within a week, but he was expelled for a random reason. Due to that he had a heavy student dept and no diploma to help him earn the money to pay it back. But one day he got a system that called itself the [Advanced Tech System]. follow the story to watch him develop from your average joe to him being the owner of the largest company in the world.

The world has changed, because of money, resources are now slowly decreasing, to decrease the population and because of this, leaders all over the world decided to make a survival game. They called it "In Game." Experimenting people is now legal to make people become stronger and powerful to fight in what they called the national and international game. To reach the top and become as the most powerful person and to make their country the strongest. Animals that they made into monsters are now waiting outside the walls, forest, desserts, and even inside of the city to capture and eat their prey. Time where you know when you will die or how will you die. No freedom, undeveloped life, children can't go play outside anymore and forced murder. Do you still want to live in this situation? After so many years, one person with her group will come to change the course of time, will they be able to bring it back to normal? In the past where they could do whaterver they want, to do not include killing or torturing people by force. Where everyone will be happy and no longer have to suffer, where everyone have freedom to do what they want.

Jackson lost everything the night they kicked him out of the Family. His life was a piece of rag until an old man appeared. Jackson Raven, now Jackson Taylor, is preparing gifts to pay them back. A/N Many thanks to @dobolyuvV for the gorgeous cover