"Wanghuai Village", which had been abandoned for thirty years, was completely abandoned due to a bizarre "Sophora God Sacrifice" - the twelve families who participated in the sacrifice disappeared overnight, leaving only the wildly growing old locust trees all over the village and the strange symbols carved on the tree trunks. In search of the rare locust tree that is said to be able to "parasitize memories," botanist Lin Shen breaks into the village with his amnesiac sister Lin Wan, only to discover that the village is not empty: the "shadow" wearing a blue shirt from the old era repeats the rice-pounding action in the dusk, and the water in the well always turns to bloody foam at midnight. The fragments of his sister Lin Wan's memory perfectly overlap with the contents of the villagers' diaries before they disappeared. As Lin Shen studied the growth rings of the locust tree in depth, he gradually realized that the disappeared villagers had never left. Their consciousness was swallowed by the locust tree and became part of the village. Now, this "tree that has lived for hundreds of years" is waiting for a new "host" to come...
