Little Fairy Doctor's poison array purifies the stars.

After the unification of the Douluo Continent, many poison formations set up by Spirit Hall still remained on the outskirts of the Star Dou Great Forest. These formations were left behind when Spirit Hall hunted Spirit Beasts years ago; their toxicity was severe, causing immense damage to the ecology of the Star Dou Great Forest.

Upon learning of this, Xiao Yi Xian took the initiative to volunteer to Su Chen, requesting to go and dismantle the poison formations.

"Hall Master, although the toxicity of these formations is severe, it is nothing to me," Xiao Yi Xian said confidently. She had completely mastered her God-Defying Poison Body, and any toxin could be used for her own purposes.

Su Chen nodded. "Very well. However, this journey is dangerous; I will accompany you."

A flash of pleasant surprise crossed Xiao Yi Xian's eyes. "Really?"

Su Chen smiled. "Of course. Although your Poison Body is strong, Spirit Hall's poison formations are treacherous; having another person means having someone to watch your back."

The next day, Su Chen and Xiao Yi Xian arrived at the outskirts of the Star Dou Great Forest.

As soon as they stepped into the peripheral area, a pungent poisonous gas rushed toward them. The surrounding trees were withered and yellow, flowers and grass had wilted, and a sickening stench permeated the air.

"Such strong toxicity." Su Chen frowned, and his black God-Defying Soul Power spread out, forming a shield that isolated the poisonous gas.

Xiao Yi Xian, however, didn't mind at all. She took a deep breath, a look of intoxication appearing on her face. "Such pure toxins; they can be used perfectly to temper my Poison Body."

As she spoke, she walked slowly toward a poison formation ahead. It was an array composed of black vines, which shimmered with purple poisonous light and emitted a lethal aura.

"This is Spirit Hall's Nether Poison Vine Formation," Xiao Yi Xian said softly. "This formation uses nether poison vines as a catalyst and can release poisonous gas that corrodes the divine soul."

As she spoke, she mobilized the God-Defying Poison Power within her body and walked toward the Nether Poison Vine Formation.

"Be careful!" Su Chen reminded her.

Xiao Yi Xian waved her hand. "Don't worry, Hall Master."

Her palm pressed against the nether poison vine, and God-Defying Poison Power flowed continuously into the formation. The purple poisonous light on the nether poison vine began to dim.

But at that moment, the Nether Poison Vine Formation suddenly erupted with a powerful surge of toxicity, lashing back at Xiao Yi Xian.

"Not good!" Xiao Yi Xian's expression changed; she hadn't expected the poison formation to have a hidden trump card.

The purple poisonous gas coiled around Xiao Yi Xian's body like a venomous snake and began to corrode her skin. Her body trembled, and a trace of blood seeped from the corner of her mouth.

"Xiao Yi Xian!" Su Chen shouted, his figure flashing as he appeared by her side. He raised his hand and waved, injecting black God-Defying Soul Power into Xiao Yi Xian's body to protect her heart meridians.

"Hall Master, I'm fine." Xiao Yi Xian shook her head, a flash of stubbornness in her eyes. "The toxicity of this formation has stimulated the potential of my God-Defying Poison Body."

As she spoke, she once again mobilized the God-Defying Poison Power in her body to combat the toxicity of the formation.

The God-Defying Poison Power and the toxicity of the nether poison vine collided violently within Xiao Yi Xian's body. Black nishen markings and purple poison patterns surfaced on her body alternately.

After an unknown amount of time, a brilliant black light suddenly erupted from Xiao Yi Xian's body. Her God-Defying Poison Body was completely awakened, and she fully devoured the toxicity of the formation.

The Nether Poison Vine Formation instantly disintegrated, and the surrounding poisonous gas was also completely absorbed by Xiao Yi Xian.

Xiao Yi Xian slowly opened her eyes; her gaze had become clearer, and the aura on her body had grown even more powerful.

"I've broken through!" Xiao Yi Xian said excitedly.

Su Chen looked at Xiao Yi Xian and nodded with satisfaction. "Very good. Your God-Defying Poison Body has reached another level."

Xiao Yi Xian walked to Su Chen's side, a shy smile appearing on her face. "Hall Master, thank you. If it weren't for you, I'm afraid I would have been consumed by the poison formation's backlash."

Su Chen smiled and gently wiped the blood from the corner of Xiao Yi Xian's mouth. "Silly girl, why be so polite with me?"

Xiao Yi Xian's cheeks flushed slightly, and as she looked at Su Chen's gentle gaze, a warm current welled up in her heart.

"Hall Master, I feel that my Poison Body can now control toxins without harming the innocent," Xiao Yi Xian said.

Su Chen nodded. "That is a good thing. From now on, you are the Poison Doctor Hall Master of Nishen Hall, responsible for the toxin purification work of the Douluo Continent."

Xiao Yi Xian said solemnly, "Yes! Hall Master!"

Over the next few days, Su Chen and Xiao Yi Xian traveled throughout the outskirts of the Star Dou Great Forest, dismantling all the poison formations. The ecology of the Star Dou Great Forest began to slowly recover.

Looking at the forest that had become lush and green once again, a gratified smile appeared on Xiao Yi Xian's face.