The song of departure has finally faded away, leaving only the lingering thoughts that are difficult to calm down in my heart
. .
On his way home safely, the young Wang encountered a car accident and accidentally traveled through time, and obtained the system of traveling through the heavens.
I thought I could do whatever I wanted, but suddenly I discovered that this system actually had a mission, and if it couldn't be completed, it would be wiped out.
Helpless, Wang Ping'an could only keep wandering around the world, trying to change those unacceptable thoughts.
Thousands of years later, looking back, it turns out. . . .
It's very interesting, good luck to the author.