Regarding why the Great Book Library can traverse history, the Magic Goddess had to admit, it was actually an accidental event!
Originally, everyone was still fighting against the enemies of Subspace in the Secret Method City, with the help of the Cat God, many enemies had been transformed into new species of fish, meanwhile, due to the Cosmic Scholar turning into the Deep Space Eye, the battlefield of the Secret Method City was quite chaotic, as the malicious Stellaris from deep space had also joined in.
The battle situation was overwhelmingly good, and for some unknown reason, the Magic Goddess herself was getting stronger, meanwhile, those who could understand Subspace writing and records, were decoding the continuously refreshing new knowledge in the Great Book Library.
