She was a freshman in high school in the first parallel world. The night before she was about to enter high school, she had a strange dream. In the dream, she saw a man in ancient costume who looked very similar to her brother. They defeated the big devil together. But after waking up from the dream, she entered the second parallel world. Here, she successfully entered high school, met the man in the dream, and learned magic...
Purpose: Fighting for the college entrance examination in high school, but you can still have a different life