章 421: Chapter 420: Harvesting the Yin Yang Dragon Breath Lotus

Within the Qianlong Abyss Secret Realm, two powerful forces clashed continuously, each confrontation seeming to tear the entire space apart.

Ao Yin's eyes flickered with madness as he relentlessly squeezed every ounce of his bloodline power, each attack brimming with destructive force.

He could have chosen to flee, but the pride of the Chi Dragon Clan forbade such action. If Ao Yin had to flee from a member of the human race who was one minor realm lower than him, the ridicule he would face upon the story getting out would be enough to mock him to death.

However, Yu Qingtan's Blue Star Dharma Aspect stood like an immovable mountain. No matter how fiercely Ao Yin attacked, he couldn't shatter it.

After half an hour of fierce battle, Ao Yin's spiritual power was nearly exhausted, barely sustained by his physical prowess.