Guys, let me tell you a small story.
One day, you weak up in a strange room. You don't know where you are. You try to get up, when you realize you are badly injured and you can't move because of the pain.
As soon as you reincorporate, a girl tells you they have found you in the floor, and they decided to bring you to their mansion and take care of you until you recover.
When you ask where are you, the girl responses to you that you are in a land called Gensokyo and you are in the Scarlet Devil Mansion (I didn't know how to tell this without being... explicit, or being predictible. Just let me finish, please).
While you stay there, you try to remember what happened before and how did you end in that weird place. Some days, the owner of the mansion, Remilia, watch your progress. You are bored because you don't have any visitors. Well, except that maid, Sakuya. She always come a few times a day to bring you water, food, and talk a little bit to you.
(...)