Zabuza Momochi had 2 cards' worth of Chakra, with Stamina and Chakra Reserves at 8. That alone put him at the level of an elite Jonin.
But to Mysterious Kaguya, that was barely enough to whet her appetite.
Like Zhu Bajie swallowing a ginseng fruit, she drained Zabuza dry in the blink of an eye. His already haggard face grew even more lifeless, and he crumpled backward.
Haku's face went pale with horror. Forgetting to wipe away his tears, he caught the limp Zabuza and felt for the pulse in his neck. When he found that Zabuza still had a heartbeat, Haku's trembling fingers finally steadied.
"Relax, he's not dead," Wu Yu said from across the room. Then, sounding less certain, he asked, "You didn't suck him to death, did you?"
"Hmph..." The sleeve of the black coat disappeared into the air again.
Haku laid Zabuza down on the floor. No longer making any futile attempt to resist, he knelt respectfully before Wu Yu and bowed low. "Please let Mr. Zabuza leave. I'm willing to pay any price."
"Haku..." Zabuza rasped weakly. "Don't be so... pathetic..."
The Snow Country Boy said nothing, remaining bowed as he waited for Wu Yu's answer.
Wu Yu held out the blood-speckled Senbon to one side. A black sleeve appeared in the air, and a slender hand brushed across the needle. It was left spotless. The blood gathered into a sphere, became a black mass, and finally turned into a black card that dropped into Wu Yu's waiting hand.
"What exactly is that?"
Right Mysterious Kakashi silently watched the scene, his mind racing. That hand in the air... it's the same ability Wu Yu used during the Survival Exercise! Could it be Sage Power too?
Wu Yu fed Chakra into the new black card to