Is gold like Bitcoin (BTC) and Nvidia like Ethereum (ETH)? The anime *Ling Cage*, which I recently watched, depicts events following the AI explosion and humanity's pursuit of immortality. Combined with the various events surrounding the current AI singularity, it has a unique charm. In the future, perhaps humanity will truly be exploring the potential of life and the outer universe. And will the existence of higher dimensions grant even ants the power to uncover the truth?