In a world where every person has a hidden 'Hello' that alters reality temporarily, you play as Alex, a down-on-their-luck private investigator. One day, you receive a mysterious package filled with dozens of 'Hellos' from strangers, each with a different effect—from turning people into animals to altering time for fleeting moments. As you navigate the quirky city, you must solve a range of interconnected mysteries, deciphering the origins of each 'Hello' while juggling eccentric characters who want to retrieve their stolen greetings. Your choices will significantly shape the outcomes of your investigations and the city itself, with hilarious consequences at every turn.