For Martial Artists, Essence Blood is especially precious. Even for Gu Qingfeng, with his profound cultivation, the Essence Blood he had condensed was limited. The loss of each drop of Essence Blood effectively weakened his own body and required a significant amount of time to slowly recover.
If it were an ordinary person, Gu Qingfeng would not have made such a sacrifice. However, for his two newly born grandsons, he did not mind using up a drop of Essence Blood.
In fact,
this Essence Blood not only prevented evil spirits from invading but also had other wonderful uses, which Gu Qingfeng did not mention.
Beside him, Gu Yang could also feel the immense power contained within this drop of Essence Blood and naturally understood that Gu Qingfeng's sacrifice was significant. His face immediately filled with gratitude.
"Son thanks father on their behalf!"
"Consider it something I, as a grandfather, am doing for them!"
Gu Qingfeng shook his head.
