Xiao Yun inexplicably ended up in a different world. In order to find a way back to Earth, he practiced desperately.
However, more and more questions puzzled him.
Who are you?
What kind of secrets do life-and-death friends hide?
What is his purpose as a friend and foe?
Why did someone he regarded as his life-and-death enemy save him?
In the wild world, Xiao Yun transformed from a little rookie who traveled through time to a peerless strongman. What kind of legend was written along the way?
Love is as deep as the sea, who is destined to be with Xiao Yun in this life? Are they friends who traveled through time together? Is it the mysterious him? Or is he the most annoying?
After all, is he an ordinary unlucky time traveler? Or is it a secret? What is Xiao Yun's life experience?
Across the starry sky and hundreds of millions of light years away, can Xiao Yun return to his hometown?