In This Era Dominated by Powerful Figures, I’m the Only Rookie

(Spoiler alert, happy ending) They say you can't survive in another world without a cheat code, so what about me? What cheat code do I need? Do I want to become Long Aotian, a man with unparalleled luck, a cold smile, and the power to turn the world upside down? Or do I want to have infinite replays, reverse time, and have everything end perfectly? Even countless skills, like a melee mage and a violent healer, would be great! And so, Han Xia, who tenaciously survived, his dream came true: he finally had a cheat code... his wife. "Invincible? Rebirth? System? That's right, none of that stuff on the labels has anything to do with me. As for passion? See this hatchet on my chest? Passionate enough!?"