In 'Whose Hello, Anyway?', players navigate a vibrant city where they assume the role of Kai, a charismatic but somewhat eccentric social media influencer who specializes in connecting with strangers through peculiar greetings. When an unexpected series of mysterious disappearances begins to intertwine with Kai’s follower interactions, players must leverage their conversational prowess to unearth secrets behind the missing individuals. Engaging in situations ranging from quirky pop-up events to enigmatic public gatherings, each interaction alters the storyline, leading to multiple possible endings. Will Kai uncover the truth, or will their antics lead them deeper into the mystery?