C350 Elder Tang's Trump Card

"Why?"

The hope that Xie Danni had heard earlier instantly turned into disappointment. Why couldn't she?

Wang Xiaojian explained, "This secret method of converting life energy is a bit harsh. The patient and the victim need someone of the same blood. The closer the relationship, the better. You're Elder Xie's granddaughter, but you're a woman, so you can't be a victim