Me, from 2125

In 2125, 40-year-old Han Jiu died in a car accident. When he was dying, he participated in the cloud integration project, which was a project experiment to upload consciousness to the Internet and digitize life. However, an accident happened. After waking up, Han Jiu found that it was the year 2025. I wonder if it's time travel... Or the digital world set by the system is 100 years ago?