Qingfeng Li hurriedly activated his vital essence and slashed the Yin-Yang Sky Halberd forward.
The Yin-Yang Sky Halberd crashed against the Thunder Dragon's tail again, creating giant noises, echoing all over the sky.
Qingfeng Li was hit away again, with wounds on his hands and blood oozing out.
His mouth was also bleeding, for he couldn't withstand the furious energy from the Thunder Dragon at all.
Qingfeng Li understood he was no match for the Thunder Dragon in strength. He had to change the attacking plan.
He put the Yin-Yang Sky Halberd into his interspatial ring and took out the Yin-Yang Saint Sword with his mind.
He decided to attack the Thunder Dragon with his sword technique.
Qingfeng Li turned his wrist and slashed the sword forward, shooting out a white light.
The white light cut through the air, piercing through the void, and slashing heavily at the Thunder Dragon.