You receive a message from someone who claims to be writing from the year 2065. What sounds like a bad joke quickly turns serious: a virus will break out in 2030 – and wipe out humanity. Five friends are meant to develop a cure. But why is your name in the photo next to the formula? You become part of a group where not everyone is who they claim to be. Someone is lying. Someone is betraying you. And someone is writing to you from a future that shouldn’t even exist anymore. Who do you trust – and who do you judge too soon?