Luo You always thought that she would live happily with her brother until her birthday. After her brother gave her a birthday gift, he spattered her with blood while trying to save her.
When he woke up again, Luo You had forgotten everything. His best friend Ling Ye sadly chose not to say anything, and everything seemed to be calm again.
However, strange things came one after another. Bloody pieces of flesh, sinful children, cursed twins, mysterious Feng Yi, and Ling Ye's increasing abnormality all caught Luo You off guard.
As the incident deepens, the prelude to memory recovery begins, and the brother's gift becomes the biggest mystery?