In the original, an ordinary high school girl was the middle child in the family. Her father did not care for her mother, so she became depressed. She traveled through time and became an original spirit. She shut herself up in a void and slept for an unknown length of time. Finally she woke up and embarked on a journey because of the loneliness in her heart.
Original doubt: "Why am I always saving the world?"
World consciousness: "Hey~"
Purpose: I hope everyone has a goal to move forward