When Yukimura Sachiko was seven years old, her parents died in a car accident. Her grandparents took her to live in the countryside. Three years later, her grandfather died of illness. Five years later, her grandmother also passed away, and she returned to live in Tokyo.
After returning to Tokyo, she studied at Teidan High School, where she met her lifelong enemy Kudo Shinichi. She was jealous of him, jealous that he could still compete with her in the exam even though he was busy investigating cases every day.
On an ordinary night, when she was about to fall asleep, she suddenly found herself in severe pain all over her body. When she opened her eyes, she saw that she was still a little boy and she had to take the exam tomorrow.
After Kudo Shinichi was given an unknown drug by the man in black, his body suffered severe pain. Just after he couldn't bear it and passed out, he suddenly found that his body no longer hurt at all. He struggled to wake up and suddenly found that he was covered with a mint green quilt and wearing bright yellow pajamas. He could still see long black hair at the edge of his vision. He thought he must be crazy today.
Intention: The current bad situation is not necessarily the worst