Today's World Has Changed Again

I found that I was sick. Sometimes I felt that this world was not my world. When I woke up, I found that in my dream, I was fighting monsters and saving others. In the end, I was wearing armor and restored everything. Maybe I was really sick because different worlds appeared in my dreams. Until one morning after many dreams, a girl as beautiful as the moon appeared in my house. She had a pair of bright eyes that could see the world. She said to me: "Good morning, kind sir."