Summoning The Dragon King

Blood spurted out from Azael's mouth and chest like a fountain. His expression was one of disbelief and shock as he staggered forwards toward David. "Y-you!?"

David struggled to his feet, his claw still clutching on the dragon's heart.

Puu!

He spat out a mouthful of blood, as Azael walked forwards.

At this final moment, Azael's face suddenly calmed and he glanced at David. "Be very careful what you do next within these ten seconds, David. It may very very decide your fate and that if anyone ever close to you. Give me my heart and you will be forgiven for everything you've done. And I guarantee that you will become a guest elder in my family. A talent like yourself is very rare to cross by, what do you think?" Azael comprised, making this promise as he walked very slowly to David.