A Cursed Age

Liam Anderson is 11 years old. His brother Lars was two years older than him but Lars fell into a coma on his thirteenth birthday and on the thirteenth day after, he died. The parents and friends try to find out what caused it and during that search discover that it is a 2,000-year-old curse. Unfortunately Liam will go into a coma on his thirteenth birthday, but fortunately, his brother Lars joins him in his coma. Whether they die or not, is dependent on if they can solve a riddle. They are now in the Land of Not, not living and not dead. During the journey, they make friends, enemies and go into battle on several occasions as warriors in a mystical land. The larger question is, what happens if they solve the riddle in, the Land of Not?