The Emperor's Favorite: The Useless and Crazy Concubine Who Conquers the World

Lan Yunyan felt as if her internal organs were being hit by a heavy hammer, and blood oozed from her mouth and nose, but her eyes remained firm as she stared straight ahead.

Xiao Yichen's body was also shaking violently, and he had very little strength left, but his hands held Lan Yunyan tightly, giving her strength and support.

Just when the shield seemed about to collapse, a flash of inspiration suddenly came to Xiao Yichen's mind.

He remembered a method of using purification power that he had seen in ancient books. He closed his eyes, concentrated his mind, and silently recited the ancient spell in his heart.

As he chanted, his body began to emit a soft white light, which gradually spread to the shield and merged with the blue runes.

Wherever the white light went, the dark forces seemed to have met their nemesis and began to slowly dissipate.

Seeing this, the mysterious man in black robe's face changed drastically. He increased his power output to the black skull, trying to forcefully break through the shield.

But under the power of purification, all efforts were in vain. The black skull gradually disintegrated under the erosion of the light, eventually turning into tiny specks of black smoke and disappearing.

The mysterious man in black robe was furious. He raised his scepter and prepared to attack again, but at this moment, a strong energy fluctuation suddenly came from the depths of the valley, and the mysterious summoning power became even stronger.

The mysterious man in black robe's expression changed, as if he realized something. After hesitating for a moment, he turned around and flew towards the depths of the valley.

Xiao Yichen and Lan Yunyan looked at each other. They knew that the Yin-Yang Stone must be at the source of the energy fluctuations. Without any hesitation, they immediately chased into the depths of the valley.

Xiao Yichen and Lan Yunyan supported each other and rushed towards the source of the energy fluctuations deep in the valley.

Their steps were a little staggering, leaving bloody footprints on the ground with every step, but the determination in their eyes became stronger and stronger.

Chasing the mysterious man in black robe, the surrounding fog seemed to consciously block them, wrapping around their bodies in strands, cold and slippery, as if countless invisible hands were dragging them.

Lan Yunyan waved the whip in her hand, and the blue light emitted from the whip tore a hole in the fog. The two took the opportunity to rush forward.

Suddenly, a strange stone forest appeared in front of us. The stone pillars in the stone forest were of different shapes, but they all exuded an ancient and mysterious atmosphere.

The mysterious man in black robe shuttled through the stone forest at an extremely fast speed. From time to time, he looked back at the two people chasing him, with a hint of cunning in his eyes.

When Xiao Yichen and Lan Yunyan stepped into the stone forest, distorted human faces appeared on the surrounding stone pillars. Those faces let out shrill screams, and the sound waves hit their eardrums like a substance, giving them splitting headaches.

At the same time, black vines covered with thorns stretched out from the stone pillars and coiled towards them.

Xiao Yichen endured the headache and the lightsaber in his hand appeared again. He swung the lightsaber to cut off the approaching vines.

Every time a vine was cut, it would spurt out black juice, which splashed onto the ground and corroded large pits.

Lan Yunyan was whipping the human face on the stone pillar with a long whip. Every time she whipped it, the human face would howl in pain, and light would spew out of its mouth, trying to fight back.

While fighting with the traps in the stone forest, Xiao Yichen was careless and got tightly wrapped around his ankle by a vine. The sharp thorns on the vine instantly pierced his skin, and black poison began to spread along the wound.

He groaned and cut the vines with force, but his face had turned purple.

Seeing this, Lan Yunyan hurried to his side, placed her hand on his wound, and chanted a healing spell. A soft blue light emanated from her palm, slowly dispelling the poison.

The mysterious man in black robe took advantage of this opportunity and almost disappeared into the depths of the stone forest.

Xiao Yichen gritted his teeth and said, "We can't let him get away. Let's go!"

The two continued to move forward and finally got out of the stone forest.

An ancient altar emitting strange light appeared before his eyes. A mysterious man in a black robe stood under the altar, looking at the Yin-Yang Stone on the altar with greed and fear in his eyes.

The Yin-Yang Stone was suspended in mid-air, half of it emitting pure white light, and the other half surging with deep darkness. The two were intertwined, forming a wonderful balance. The powerful energy fluctuations were emitted from it.

The arrival of Xiao Yichen and Lan Yunyan broke the silence. The mysterious man in black robe came to his senses and roared, "Don't even think about succeeding!" As he said that, he raised the scepter again, ready to have a final fight with the two men.

Xiao Yichen and Lan Yunyan also gripped their weapons tightly and rushed towards the mysterious man in black robe. A decisive battle concerning life and death and the balance of yin and yang was about to begin.

The mysterious man in black robe waved his scepter, and suddenly the power of darkness swept towards Xiao Yichen and Lan Yunyan like a surging wave. The roars of countless evil spirits seemed to be hidden in the darkness.

Xiao Yichen and Lan Yunyan showed no fear. They exerted their strength at the same time and rushed towards the mysterious man in black robe.

Xiao Yichen's lightsaber flashed a dazzling light as he ran. He poured all his remaining strength into it, and every step he took left a shallow footprint on the ground.

The lightsaber collided with the power of darkness, making a "sizzling" sound. The light and darkness intertwined and confronted each other. Xiao Yichen gritted his teeth, veins bulged on his forehead, and he struggled forward, trying to break through the blockade of darkness.

The long whip in Lan Yunyan's hand was like a nimble dragon, wielding a blue light as it weaved through the darkness. Whenever the whip struck the darkness, it would burst forth with a firework-like brilliance, tearing the darkness apart.

She chanted a spell to increase her strength, and the power of the whip became stronger and stronger. The dark power that was pulled away splashed onto the surrounding ground, splashing up clouds of dust.

Seeing how stubborn the two men were, a trace of panic flashed in the eyes of the mysterious man in black robe, but he quickly stabilized his position and increased the output of dark power.

At the same time, he summoned a group of black ghosts. These ghosts had erratic figures and ferocious faces. They pounced towards Xiao Yichen and Lan Yunyan with their fangs and claws.