True dragon heavenly water

After standard healing and three other waters fail on a dying old man, Granny Sha pours true dragon heavenly water, a rank eight immortal material, into his mouth. His life force surges, his body inflates, and he gains strength to drink on his own. After five hundred grams he stops further feeding, saying true dragon heavenly water is no longer effective beyond that amount and that this is the last time he can awaken. He identifies himself as Duke Long. ^{ch. 1228}

Even after drinking half a kilogram of true dragon heavenly water, Duke Long’s life is only barely saved. ^{ch. 1234}