An artisan named Sina lived in old Asia. His love was crafting bells with unique frequencies that carried far-reaching hymns to alarm his people from unexpected dangers.

Sina discovered specific frequencies that heightened people's awareness and courage when outsiders threatened a city. Sina developed numerous bells to rhyme with one other in precise vibration. As his fame spread, artisans across Asia learned Sina's skills. His bells decorated every city, symbolising harmony and safety.