The Most Powerful Brain in the Interstellar Space

After being accidentally sent away by a bucket of instant noodles, Jiang Hui, a working-class man, unexpectedly arrives in a mysterious interstellar alternate dimension.
The people here can live to be at least 500 years old. Almost any illness, big or small, can be cured. Hospitalization is fully reimbursed by insurance. Food, drink, and entertainment are all on a plus-sized scale compared to Earth, and there's a card that doesn't even require transaction fees… The only downside is that life here is rather exhausting. There are quite a few mecha warriors here. Oh, and quite a few enemies too—

Jiang Hui had been searching for a way to live a carefree life, but fate kept pushing her in completely different directions. She couldn't stop it, nor could she stop it.