Zefei's Zero Red Butterfly paro contains a small amount of dual source.
Lu Mingfei found that he had mistakenly entered an uninhabited village. It seemed that the place had been destroyed a hundred years ago.
In confusion, he unexpectedly met Yuan Zhisheng who was imprisoned, and Yuan Zhisheng mentioned many other acquaintances. However, these acquaintances were all dead in Lu Mingfei's memory.
So Lu Mingfei decided to treat this situation like a game similar to SAO, found a nuclear flashlight and an artifact camera, and determined to leave from here.
Surprisingly, his ghostly brother Lu Mingze appeared in front of him.
Apply the settings of Zero·Red Butterfly. In order to protect the village, the Red Zhi Festival is held regularly to suppress the overflow of "Xu". The method of sacrifice is for the "sister/brother" of the twins to strangle the "brother/sister" to death, thereby merging each other's souls into one.
The plot is original. Lu Mingfei is not the setting in the original work.
It's been 22 years. . . . .