In ancient times, the human race was reborn. There are countless ferocious beasts, savage beasts, and monsters in the world. They feed on people. The human race survives in the cracks like ants and struggles. With the blood in your body, you can obtain the blood of fierce beasts. With the help of blood, you can acquire various bloodline supernatural powers that belong to fierce beasts, and display amazing combat power. This is the ancient clan. The sky, the earth, three heads and six arms... Countless supernatural powers burst out with astonishing power, opening a bloody road to survival for the human race. In the endless years, in the starry sky, a cold ancient tomb drifts in the dark. Whose is this? tomb?