The Road to Summer Reappearance People

When a lost traveler enters Summer Reappearance, what wonderful changes will happen? In a world of shadows, death, retrospection, and various settings, what story will happen between the protagonist and the original protagonist? How everything will be, no one knows, no one can know. ... The introduction is weak, don't comment if you don't like it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.