Guo Qilin woke up at night and found that he had traveled through time.
Fortunately, the people around me also traveled through time together.
Why did he travel through time for no reason?
Could it be because I listened to "Butterfly" before going to bed?
Concept: The things in the story are true if they say they are, and they are true if they are not. They are no if they say no, and they are true.