"Impossible," the Iron Bone Flying Vulture replied subconsciously.
However, before the words had completely fallen, Sikong Jing opened his mouth again and continued to suck blood, causing the Iron Bone Flying Vulture to continuously cry out, "Let's discuss this!"
Sikong Jing then stopped again and asked with a smile, "Good, are you willing to submit?"
"My iron bones are unyielding. Let's change the terms, like, I can help you three times... no, three times," the Iron Bone Flying Vulture replied.
Although the Iron Bone Flying Vulture was seeking negotiation, it showed no sign of submission.
So Sikong Jing merely responded with a smile like that of a demon.
He sucked the blood of the Iron Bone Flying Vulture fiercely for the third time, until he had absorbed 60 percent and then stopped again and asked, "If I continue, it will be your essence blood, your inner core... But you, the invincible Iron Bone, should still not die, right?"