In a world where every person has a mysterious twin that they never knew existed, you play as Alex, an everyday barista whose life spirals into chaos after a series of strange messages appear on your social media, greeting you with familiar 'hellos' from people you've never met. Each message comes with a brief story fragment hinting at the existence of these twins, leading you to unravel a colossal conspiracy involving clones, secret societies, and hidden identities. As you make choices to respond, uncover leads, and interact with a cast of eclectic characters, your decisions shape not only the narrative but also unveil the deeper question—who really are you and what happens when you meet your other self?