The universe is a prison. All low-level civilizations are fertilizer raised by higher civilizations. Once a low-level civilization reaches a certain stage of development, it is harvested, and its civilization is destroyed. Human civilization on Earth is among the lowest in the universe, yet because it was forgotten, it has escaped the harvest time and time again. The cosmic prison limits humanity's development and poses the greatest threat to human civilization. To break out of the cage, he chooses to "escape"...
A world of cultivation, far more advanced than Earth in terms of civilization. Here, he comes to understand that true strength comes from within, while technology is only an external means. If Earth is to break out of the cage, the only way is for everyone to become an immortal.
