Global changes, I became the director of a lunatic asylum

Ten years ago, when Yu Qiu traveled to Yulin City, which was protected by a barrier, she found that the world had changed.
A small number of humans have awakened and possessed supernatural powers, and are called [Power Controllers].
However, there are not many good people in this world, and humans may also transform into ugly and terrifying monsters. Those people are no longer real humans, but have become bloodthirsty [Xiao].
In order to maintain peace in the city, the [Lighthouse Alliance] composed of energy controllers was born, and the unawakened human tycoons joined the [Mecha Organization], attempting to use body-covering armor technology to fight against alien species.
In the tenth year of her time travel, Yu Qiu has adapted to this strange and dangerous world, as well as the four mentally ill patients of different ages, personalities and supernatural powers who appear around her.
In order to survive, she worked as a waiter in a hot pot restaurant, earning the lowest salary and suffering the most bullying.
Until that night, a greasy middle-aged man named Han found her.
Han Han: "The Lightkeeper Alliance needs your joining."
Yu Qiu: "Decline. I need to work to earn money."
George Han handed her a key: “I have already bought that hot pot restaurant. As long as you join, you will be your boss’s landlord in the future.”
Yu Qiu was shocked, but without any hesitation: "I'll join!!!"
"But I have a condition. Can my four patients also join the lantern bearers?"
"Patient? Take me to see him."
"They're right behind you."
"Behind me?"
Han Han looked back, but there was no one there...

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