Chapter 551 and Old Mo's Bet

"Very good!" Mo Lao's mouth curled into a smile as he pulled a Blood Covenant from his person and said, "Drip your vital blood onto this!"

Though Gui Feng's face showed great displeasure, he obediently did as told and squeezed a drop of his essence blood onto the Blood Covenant.

"I swear to acknowledge Ye Wudao as my master, and should I dare to betray him, may thunder strike me down, and may heavenly and earthly forces annihilate me!" Gui Feng said, trembling and with evident reluctance.

"Very good!" Mo Lao revealed a satisfied smile and put away the Blood Covenant.

"Are you not leaving Ye Wudao's body yet?" Old Zhong scolded.

"Yes, yes..."

Soon, Ye Wudao collapsed heavily to the ground, falling into unconsciousness.

"Grandfather, how is Ye Wudao?" Mo Feixuan asked anxiously.

"He is fine and will wake up soon," Old Master Mo said indifferently, tossing the Blood Covenant onto Ye Wudao's body and turning to say, "This old man is tired."