In 'Whose Hello?', you step into the shoes of a quirky linguist named Dr. Lexi Phoneme, who specializes in the etymology of greetings. When a mysterious series of messages start appearing around the city, each containing cryptic variations of 'hello,' Lexi is drawn into a whirlwind of intrigue. As the situation escalates, Lexi discovers that these greetings aren't just innocuous pleasantries; they're clues that point towards a forgotten conspiracy involving a secret society of lexicographers and their ambitions to control the world's language. Use your wit to interact with eccentric characters, solve tongue-twisting puzzles, and unravel the hidden connections behind each 'hello.' Will you unlock the secrets of the past or become another silent echo?