It was an ancient city buried in yellow sand and the burial place of an ancient oasis.
There is a secret buried beneath these dead ruins.
No one knows it anymore, no one can see it anymore.
Until one day, a man came here with a box.
He said: "I heard that as long as you find it, all your wishes can come true."
Just wake it up and it will guide you in the right direction.
Wherever you go, your wishes come true.
But when this man came to the grotto, someone said to him: "Brother, I see that you have extraordinary talents and amazing bones. You must be a unique time-traveling wizard. In the future, the important task of maintaining justice and peace in the universe will be left to you!"
Legend has it that when the door of the grotto is opened, a destined hero will appear.
So what happens if he switches it on and off many times? The fish feeder thought this way.
Purpose: Some things have to be protected