The Extra Who Shouldn't Exist - Chapter 12: Trial of Control and Intelligence

She is one of the best thieves that the world has seen in the 24th century. However, not even in her wildest dreams had she imagine that she’d be reincarnated as a good-for-nothing orphaned Seventh Miss of the Vermilion Bird Family. She finds herself stuck in a family that mistreats her, as well as an unfamiliar place with no support system.

I see dead people.But hey, it’s the zombie apocalypse, everyone is seeing dead people, including a blind girl. It’s not like I am that special.For a while, I thought I was going to be Cinderella, complete with the cruel stepfamily and the little mice for helpers. But instead of mice, I got demons from hell with a taste for chaos.Then again, there is nothing wrong with a little chaos in the middle of the apocalypse. It’s what makes life worth living.Unfortunately for others, they don’t quite see it that way. You see, I have a gift. One that isn’t exactly mine, but I can use it however I see fit.My gift is granting wishes.I'm a genie without a bottle, but it would be nice if people appreciated me more. All the humans ask for is the same thing… more food here, shelter there, kill these people, torture those. And I do it all, for a small price.I don’t ask for money or food, I can get that on my own. No, I want favors, souls, something that means everything for the other person. And they give it to me. Their momentary desire worth their long term happiness.But by the time they discover that, I’m long gone, already moved on to my next… client.I know I look young, starvation and abuse will do that to a girl. Humans tell me that I shouldn’t be wandering out there alone. Some try to help me… most don’t. But whoever said I was by myself? Just because others couldn’t see them didn’t mean my demons ever left. I still hear their voices in my head, whispering words of encouragement and love. For them, I’d do anything. Kill anyone. Destroy anything.After all, life is just a game, right? Those still alive at the end of the day were the lucky ones. Those who died were not. Everything is just a game of chance, all a human has to do is roll the dice.My only word of advice is to be careful what you wish for… you just might get it.My name is Hattie, welcome to my world.Would you like a cup of tea?

A normal guy gets hit by a truck and isekai'd. Why? Because trucks are apparently some cosmic loophole. He decides to be a dungeon, because it sounds weird and interesting to be one. Is it? Let's find out.

This is the novel behind the TV series, “Love Like the Galaxy”.
The following synopsis is based on the TV Series.

“The young Cheng Shaoshang was left behind because her parents had gone off to fight in the war. In order to protect herself from her scheming aunt, she had to be extra diligent while pretending to be the opposite. However, years of estrangement have made it difficult for them to become family again.

Lacking love her whole life, Cheng Shaoshang is both pragmatic and insecure in choosing a partner for marriage. She encounters three men – the emperor’s adopted son Ling Buyi, the talented Yuan Shen of Bailu Mountain, and the aristocrat Lou Yao who each have their pros and cons. Although the road to love is bumpy, she never regrets every choice she makes. Through her interactions with Ling Buyi, she unintentionally becomes involved in the mystery surrounding his family and his identity. The two grow from their experiences and worked together, upholding the righteousness in their hearts to resolve a national crisis.”

- Description from Novelupdates