"Third Crown Prince, be careful!"
Seeing the Heishan Old Demon attack without saying a word, Luo Xuanyin turned pale with fright.
Boom!
As he roared, he raised his hand and took out a navy-blue Azure Dragon Seal. With an earth-shattering power, it pressed down on the Heishan Old Demon.
This Azure Dragon Seal was a treasure bestowed by the Emperor of the Xia Dynasty. At the same time, it was also a top-notch Human Dao ancient spiritual weapon.
Luo Xuanyin cherished the Azure Dragon Seal very much and had always regarded it as an important trump card. He didn't use it even in the Buried Dragon Secret Realm.
But now, he had been severely injured by the undead knight and was facing a powerful ferocious demon like the Heishan Old Demon. To protect Yan Wuque from being injured, he naturally could not hold back anymore.
Boom!
The Azure Dragon Seal, a top-notch Human Dao ancient spiritual weapon, was extremely powerful.
