[Simulation, Rebirth, Big Shots, Invincibility, Ensemble Cast]
Chapters 1 to 13 tell the train arc. Side-story simulations begin after chapter 13, and the main era-spanning storyline starts after chapter 50.
That day, the Heavenly Venerable traveled through the Myriad Worlds and met the losers of old. Hoping for the slim chance of victory the Heavenly Venerable spoke of, they chose to journey alongside him.
