They exchanged souls. I originally thought I was very lucky to live a normal life in the first three months. One night, a fire broke out and their family was destroyed, leaving them deep in thought. It seems that they were so innocent before? They didn't notice that the people and things around them... The two died due to the accident and were given a new lease of life.
They slowly came to the end of the whole scene, and all the mysteries were revealed one by one. The two went through difficulties together, experiencing friendship, love, betrayal, suppression...
Finally, start from scratch.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.