Chapter 813 A moment after the tiger's mouth grabbed the food, the eagle raised its palms and dropped a small needle-tip-sized golden droplet into the gourd's mouth.

It can only collect such a little "blood marrow" at a time. How many years does it take for such a big gourd?

''The blood marrow'is absolutely extraordinary. These two old guys are capturing the children of the tiger clan in order to carry out experiments with the blood marrow. We have to find a way to get rid of all this gourd stuff'.

Tang Huan estimated the time that the "Yin-Yang empty road, Tianyin" could last, and his mind was turning rapidly....