A priest sends a boy into town to learn about the mysterious "tenshiki".  A snot-nosed boy can grant any wish, but he drools all the time.  A lost house gives wonderful presents.
So it means to drink (ten) 
sake (shu) from a vessel (ki).
Los símbolos de "cielo" y "boca" 
se hacen la letra "beber"
Los símbolos de "cielo" y "boca" 
se convierten en "beber"
Então é utensílio (ki) de 
beber (ten) saquê (shu)?