In a bustling metropolis where everyone seems to know you, yet no one truly does, you find yourself in the midst of a peculiar social experiment. You wake up one morning to find a series of text messages from various acquaintances, each attempting to lure you into a dinner party they claim is crucial to your survival. The catch? Each invite contains a hidden message, and you must decipher who is truly in danger and who is simply trying to leverage your social status. Traverse through witty dialogues and hilarious miscommunications, solve quirky puzzles, and ultimately figure out 'whose hello' it actually is before it's too late! Your choices will dictate friendships, betrayals, and perhaps even romance in this engaging tapestry of urban life.