Step into the shoes of Max Riley, an underachieving greeting card writer who stumbles upon a bizarre series of greeting cards that bridge the gaps between dimensions. Each card leads Max to a new world filled with strange characters, quirky creature interactions, and a trail of absurd clues to solve the mystery of who is sending these hellos. As Max uncovers the truth behind each greeting, he'll face riddles, bizarre challenges, and hilarious encounters that test his wit and creativity. Will he manage to piece together the puzzle before the timelines collapse into chaos?