Five Light Years Away

This is a diary, please read the contents of the diary carefully. On April 9, 2024, "I" woke up from his sleep and realized that human beings had disappeared. "I" have lived in the deserted city for five years, until yesterday, "I" contacted "her" via satellite phone. After getting along for a while, "I" decided to embark on a journey to find "her". The story of the journey will also be presented in the diary, but remember, what you see is only what is recorded in the diary. Did that really happen?