Whose Hello Is It Anyway?

In a bizarre world where everyone has forgotten their identities, you find yourself in a bustling city filled with quirky characters who are all shouting one word: 'Hello!' As the newly appointed 'Hello Detective,' your job is to uncover the true owners of each greeting. Explore the city, talk to eccentric locals, piece together clues, and solve humorous yet dramatic mysteries that reveal who these people really are. With each conversation, you unravel not only their identities but also the hidden connections between them, leading to a culmination of ludicrous yet heartwarming revelations. Can you reclaim their 'hellos' and restore their lost identities before the sun sets and everyone forgets again?