The Forever Tree is very sick! The evil snake spirit Serpentina has spread a poisonous vine around its roots. Timi and the other Alpha Wings need to find an antidote before it’s too late. They’ll have to make the dangerous journey to a valley of other poisonous plants and encounter forest creatures they’ve never seen before. Will the four fairy friends be able to find what they need in time to save their home, or will it be too late for the Forever Tree?