Thriller: I Traveled to the Other World of the Earth

My name is Chen Ziyi and I am a native of Gwangju. A year ago, I experienced a terrible thing. It's unbelievable to say this. Others even thought I was mentally ill. Even I once doubted whether I was delusional. But because the memory is still there, that memory is even hard for me to forget. Today, I suddenly had a sudden impulse, and I thought of a way to prove my innocence, which is to write down my experiences in the form of a diary. It doesn't matter what the outcome is, I just want to vent it out. There may be people who have traveled through time just like me, and there may even be people who believe in me, and there may be people who don't believe me. I traveled through time that day. When I was 25 years old, I traveled to a different world. Perhaps the name "Underworld" is more appropriate, but later I learned that it is called the "other world". This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.