Alarming Research (2)

Uncle Nine answered, "I believe you know the four mercenaries, given how they reacted when they saw you. You should know what they had encountered when they were here, though none of that matters now. That night, the villagers had launched a sneak attack on the mercenaries. But please, believe me, the villagers did not act on their own free will."

"They are just some pitiful souls; orphans that those in the Graveyard of the Sun had taken in. They tampered with their blood and mixed them with blood from other races."

Shen Yanxiao felt as if a bomb had gone off in her head when she heard that.

Had they blended a human's blood with blood from other races?

That was beyond one's imagination.