Whose Hellos Are These, Anyway?

In a bustling city where everyone seems to be hiding a secret, you play as a quirky greeting card writer who stumbles upon a series of mysterious hellos left at different locations. Your job is to investigate where these hellos come from and to whom they belong. Along the way, you'll encounter colorful characters, each with their own eccentricities and backstories, leading you on a humorous path of mishaps and revelations. Engage in witty dialogues, solve light-hearted puzzles, and piece together an underground society of secret hello-senders that may just be protecting the most bizarre conspiracy the city has ever seen.