Inside the Cave of Obscenity - Vol 5 Chapter 4: Decisive Battle 2

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

If video game currency is to exchange with real life currency, then it must have a powerful economic entity to guarantee the exchange rate. Furthermore this entity is none other than a country’s government. But why would a government guarantee the ability to exchange video game currency with real life currency?

War can also be fought with currency. Winning victory without firing a shot is a way to topple a country. A game where real money can be exchanged, a super money-making machine. Its name is [Zero] and it is a financial explosion from head to tail.

- Description from Novelupdates

An ordinary student, a wretched peeper, a cowardly teenager with a kind heart. In a terrorist attack, he inherited the knowledge of countless elites, embarked on a path of God Jagged Tu…

He is an artist!

He is a mathematician!

He is a psychology Doctor!

He is a master of fighting!

In fact, he is a man

Taken off raw site:

A wretched, dirty young man is working during the summer when he was caught up in a mysterious explosion. After that explosion, the young man is then left with the memories and knowledge of dozens of the world’s experts.

He has changed, his heart has become cold, iron-blooded. He became a killing machine, his mind turned mechanical, calculative. Everything goes according to his plans and calculations!

In this magical, slaughterous world, a door is opened for him…

- Description from Novelupdates

“What are you doing, Logan?”Jean’s voice was sharp, but her body betrayed her leaning into the warmth of his breath as his lips traced a sinful path down her neck.“You promised me a kiss every day, remember?” Logan murmured, his smirk curling against her skin.“Or should I read the contract to you again?”She should pull away. She knows this is wrong.But resisting Logan Kingsley?That was never in the plan.------------------------------------------------------Jean Adams has spent her entire life under the suffocating control of her powerful family, molded into the perfect daughter, the flawless businesswoman, and the untouchable heiress. But when her parents cross the final line, demanding she marry the very man who once shattered her, she refuses to be their pawn any longer. If they want a marriage, she’ll give them one. But on her terms.Logan Kingsley, her sworn enemy. A self-made billionaire with a reputation for winning, Logan has spent years battling Jean in boardrooms and beyond. They have never seen eye to eye, their hatred simmering since childhood. But when Jean offers him a deal, a contract marriage that benefits them both, he doesn’t hesitate.For Logan, marrying Jean is a strategic move. For Jean, it’s her ultimate revenge. Tying herself to Logan is the perfect way to break free from her family’s grip, humiliate them, and destroy the future they tried to force upon her. But as their fake marriage plays out under the public eye, their carefully crafted plan starts to unravel.Old wounds resurface. The line between pretense and reality blurs. And the one thing Jean swore she’d never risk, her heart, may become the biggest casualty of all.In a game of power, betrayal, and unexpected passion, Jean and Logan must decide: Is their marriage just a weapon for revenge, or has it become something far more dangerous?