On the night when the cold sword was broken, Ye Fen was abandoned by the sect like a pair of broken shoes, and his blood stained the lonely peak. However, the leader of the Demon Cult, Yan Yan, used a drop of demon blood to change his destiny and made him a worshiper. He killed the leader of the Righteous Alliance and stepped on the blood lotus in the Buddhist temple, but he never expressed any grudges. Yan Yan laughed at his cold heart, but Ye Fen knew that after the blade was broken that night, he was no longer a human being, but a blood-drinking demon blade in Yan Yan's hand. Zhengdao calls him the "Blood Fiend Demon Lord", and the Demon Cult calls him "Burning Heart for Worship", but he only remembers that when Yan Yan inserted the broken sword into his chest, he said: "From now on, if you live, I will not die."
