Lin Chong might be the only transmigrator in history who got "stuck."
Caught in the void between an alternate world and Earth, he is granted a 10,000 years to contemplate life.
As he reflects, Earth evolves rapidly, entering the interstellar era and sprinting toward the mythical age. Meanwhile, the deities and immortals of the other world can barely keep their coffins shut.
This is a story of a transmigrator "stuck" for a million years, blending reclusive technological development and cultivation. The entire book features the protagonist himself in just one setting.