Whose Hello?

In a quirky suburban neighborhood, you are an amateur detective who stumbles upon a peculiar letter that simply reads, 'Whose hello?' Intrigued, you start investigating the mysterious existence of an enigmatic stranger who has been uttering greetings throughout the community. As you engage with the colorful residents, unlock their hidden stories, and piece together clues, you uncover a web of secrets spanning the town's past. With choices that affect the narrative's outcome, can you unveil the truth behind the stranger's identity and the strange message before it's too late?