Projection piano is a new generation of technology, piano becomes difficult to use in the universe, the birth of projection piano just banned the status of traditional piano.

These Ancient Level electronic devices are gradually being forgotten, and they are still no match for the great wheel of the times.

This Ai is one of the main causes of ecological extinction. The terrible thing is that this Ai is not the result of human research.

Do you want to scare people to death today?

Rest assured, this is not for the transmission of physical life