Whose Hellos Are These, Anyway?

In a bustling metropolis where every greeting conceals a secret, you embark on an intriguing journey as a social investigator equipped with an eccentric ability: you can hear the unspoken thoughts behind people's hellos. Traverse through vibrant neighborhoods, interact with quirky characters, and piece together the clues hidden in everyday interactions. Unravel a conspiracy that revolves around a mysterious group that communicates through coded hellos, influencing the city's fate. Will you uncover the truth before their shadows engulf you?