Ku Wei had never told anyone this secret. He had always wanted another chance to obtain Ancestor Chen's bloodline, because he felt that the bloodline he had now still wasn't pure enough.
Now that Lu Yin had asked for it, Ku Wei knew his opportunity had come. He could definitely obtain a purer form of Ancestor Chen's bloodline and raise his cultivation further.
Just look at how wildly the Big Sister of the Leien Battle Group's cultivation had surged. Ku Wei had learned from the You family that the Big Sister was actually the legendary ancient Nether Ancestor. His eyes had nearly popped out of his head.
The Big Sister had awakened the Nether Ancestor's power and made a direct leap forward. That was the power of bloodlines. Ku Wei believed that Ancestor Chen's bloodline could bring him even greater leaps in strength.
In the entire universe, he was the person closest to Ancestor Chen's bloodline.
The more Ku Wei thought about it, the more excited he became, and the more blood he let out.
Before long, he staggered over and handed his blood to Lu Yin. His lips were dry, and his face was pale. "Master, please use it."
Lu Yin found that odd. "Please use it"? He wasn't a vampire. He looked at Ku Wei. "Just how much blood did you let out?"
Ku Wei puffed out his chest. "If Master needs it, you can drain every last drop of this disciple's blood."
Lu Yin found it amusing. He knew what Ku Wei was thinking, but there was enough blood here to obtain quite a lot of Ancestor Chen's bloodline. Giving him a bottle wouldn't be a problem.
Back then, Lu Yin had used Ku Wei's blood to enhance Ancestor Chen's bloodline and had given Ku Wei a