In 'Hello, Whose It Is?', you find yourself in a bustling city during a mysterious festival known for its peculiar occurrences. The catch? Everyone at the festival has lost something important to them, and it’s your job to help them reclaim it. Through branching dialogue, riddles, and mini-games, you will uncover the stories behind these lost items, revealing shocking twists that connect them all. As you make choices that affect the outcome of the narratives, you’ll navigate through the vibrant chaos of the festival while unearthing a greater mystery that threatens the very fabric of reality. Will you solve the charm of the festival or become a part of its forgotten history?