I Have Worked Hard All My Life, What Happened to Enjoying It?

Gu Yi, who was already invincible, traveled to different worlds; One person once visited the long river of time and saw the source of darkness in the restricted area of life; We drank wine together and shouldered guns together with the incarnation of the World Tree; But no one knows his identity, no trace of his appearance can be found, and his fate and future are obscured. Coming to a new world, what story will happen?