Starting to Be Burned to Death, I Sleep in a Haunted House Cycle

[Suspense, reasoning, imagination, metaphysics, two-way redemption] My sister was killed, Wutou Village became an uninhabited village, and the villagers died one by one. Who did this? In order to make more money, I went to sleep in a haunted house, and the cycle continued. Can I find the murderer? This is not a story about a princess and a prince. Not only do you have to save your sister, you also have to save your godmother! I was also regarded as a "disaster". I was so miserable. I was wrapped into a rice dumpling and burned to death by sacrifices? … Still scared, help!