C488 Tiger king contract dance of the nine days(14)

"Ling Fei, how did you make the Dark Veins so strong?" The person in front of him was someone who had trained in the Dark Vein, his pulse was not even as strong as his. When Beitang Yaorao addressed Ling Tianfei, he would sometimes leave out the word "Tian" in the middle.

Ling Tianfei scratched his head, with an innocent look