As his body get armor . And suddenly an dragon attack them and his grandfather change his legs to a grasshopper and jump on the dragon and stabbed his hand in dragon skin .
The dragon crash on land and suddenly blow fire from his mouth his grandfather get injured and the dragon flow and nobi when he saw his grandfather injured he take him to the house the wound is very deep and he is lossing so much blood as the nobi's reaches the house his grandfather was lossing his conciousness.Nobi reach the house and start searching some medical for his grandfather.
Suddenly he saw a stone glowing he picked it . Ashe picks his grandfather saw the stone and say,"It is very useful because the dragon which attacks us that was white pin tail xung dragon it's was common but deadly but that stone ,it can help in the recover of the wound".