Welcome to the school of Elements of Earth!Great things happen here and its where the tree of good and evil is hidden.3 Boys,1girl had a perfect life but was disappointed of their rich life.They suddenly realized that they were the guardians that God picked so they call themselves,ELEMENTS.They will do anything to protect the tree from evildoers so they cannot cause sin to mankind.But 3 boys cant resist the kindness and beauty of the girl so will they live happily?or stay as guardians?