A scientist invented a formula which makes human immortal. he created this due to an order given by his  king. but that scientist know that here exist no such thing. previously king has ordered any scientists to do that but no 1 could succeed in that so he used to kill every1 how every couldnt do that .so this person intelligently said that he did it and started giving the medicine made by him using that formuls. one day he said that iam gng to a hill very far away and 1 want to take all the children o f this kingdom. so the king agreed and has sent them .at that same moment king feels difficulty in breathing and dies.the scientist who has escaped starts a new kingdom with thos children there.