Back home, Gu Ming took out the reward from school: a test tube filled with earthy-yellow blood.
Under the system's influence, the material had transformed into Earth Core Essence.
The blood inside the test tube had turned into flowing grains of sand, like fine sand poured from an hourglass. Each grain glittered under the light.
He had no idea that this was an essence refined from hundreds of liters of an Earth Element Flood Dragon's blood. It was even more precious than the original Flood Dragon Essence Blood, as it possessed Soul Marrow and was incredibly nourishing.
It was suitable for both Earth Element Pet Beasts and Flood Dragon Pet Beasts.
If a One-star Pet consumed it, the item could enhance its defense and its affinity for the Earth Attribute.
However, the system had another use for this item, and Gu Ming was specifically waiting at home for the system to update the instructions on how to use it.
