Dragon Marrow

Almost all the marrow handed down from the major families are left behind by the elders of the family after falling or passing away. Dragons also have a tradition that when the ancestors die, they will leave all of the most precious things as the resources to the future generations for the inheritance and strength of the family. After the death of the ancestors, if the bones are not disposed of, they will also corrupt and dissipate. That's the real blasphemy for the dragon clan.