It tells the story of a girl who was domestically abused by her father and died in an accident while saving others. She traveled to another world. She was later given the task of saving the other world by the system and learned that her sister who died unexpectedly in the real world had also been here. So he shouldered the mission of saving another world while looking for his sister. The story of being healed during the journey.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.