long time ago there was a man who was a scientist and his name was Robert and his dream to become invisible.
and he also listened  from somewhere about an golden shell that can make you invisible

so one day he thought about, he should make an ink that will make u invisible .  

so he goes to a uniq place to find the golden shell,  

then he saw  the  golden shell, 

and when he touched the golden shell,

he suddenly became invisible, and no one saw him , then he thought if I became invisible nobody can see me , so i could do anything without permeation . 

so he thought he can also stole cuz he wasn't rich,

so he starts stealing 

and became so rude, and he stole the village. 

and became rich but he  forgot about his invention!

and he got all what he wanted.

but wasn't famous and he also wanted his name written in the history of scientists who invented uniq things,        

and when he was scientist he always dreamed about inventing the invisible ink.

so he remembered the golden shell ,

and he become invisible ,and then he came to the place where he found the golden shell.  

 after finding the golden shell ,there was a note and in that note was written.

you can use this golden shell only three times,

and if you use it more than three times you will disappear !