Strange Stories Haunt Late at Night

In the tenth year after her father disappeared, Bai Yu received a letter about him. When she mustered up the courage to search for her father, she also stepped into an unknown world. In the darkness, the past is hidden, and the cry echoes. This is my first time posting, sorry for the bad writing. The schoolwork has recently begun to enter a complicated period, so my thoughts are confused and a bit stuck. I may update it every two days.