Together with My Sister-In-Law, I Will Become the God of War.

A modern person travels to a world where human life is as cheap as grass. At the beginning, the brother who is the only pillar of the family falls down, leaving his plump sister-in-law to depend on him. But in this troubled world where order has collapsed, the sister-in-law's beauty may be the talisman to their sister-in-law's death. There is no unstoppable path, and he relies on his talent of [dropping water to penetrate stone, success will come true], using multiple vests, fishing for counterattacks, and accumulating resources. Why are you telling me that it is never too late for a gentleman to take revenge after ten years? I am not a gentleman. I am in a hurry and you should die early. Don't tell me to put down the butcher knife and become a Buddha immediately. You have put it down. Can you save the people you killed? If you don't come back, who allowed you to let it go? In the end, he led his sister-in-law to find a way to become a god.