In 2006, an unexplained and randomised phenomenon leads to some born in the year to be immortal, able to withstand infinite amounts of pain, whilst the rest are left to soldier on as "normal" humans. Now, in 2017, the children of 2006 begin secondary school, and for the first time in their lives are mixed with one another. Providing unprecedented challenges, "Immortals" and "Mortals" alike must navigate together through the troubles of their teenage years, from their seventh year of education to the end of their thirteenth year. And will the Immortality Phenomenon ever be able to be explained? {Current Year: Year 1 of 7}