[Crossover] How Dare You Steal My Job!

Everyone who's met her says Cynthia is a stone who doesn't understand romance. She was speechless! "Well, you guys aren't wrong. Before I came to Earth, everyone called me the Reality Stone..." She had a panel named the Sword Three System that took her out to explore maps and level up by fighting monsters every day. The uncle who taught her to cook was a psychiatrist named Hannibal. The older brother who taught her to paint was an American soldier named Steve. The expressionless guy who taught her to sing was a lunatic named Erik. The uncle who taught her etiquette? He was a vampire named Marcus. It was all a bit chaotic, but Cynthia considered herself a low-key alien. It wasn't until Loki, a full-blown edgelord, brought a bunch of monsters to invade Earth that Cynthia finally understood. "So all these centuries, my life has been full of hidden talents. I came to Earth to find my runaway little brother, the Space Stone. Time, Mind, can't you two behave? Hey, where's my zhajiangmian? You superheroes upstairs, could you stop trying to steal my job?"