"Hundred Diaries" is a 2D pixel-style simulation game with meta elements and rich plots. In the game, you have to live with the girl An An. She knows that she is a person in the game, and she will ask you some questions that catch you off guard from time to time. The inexplicable bugs in the game make the programmers helpless. In the end, the save file will be automatically destroyed after 100 days, and the girl will die accordingly. Whether you want to tell her how to spend the last time with her is entirely up to you.