After being expelled from the sect, I became the villain mentor

The vast sky seemed to be falling down, as if covered by a gloomy black curtain, and it seemed that a huge energy was brewing in it.

Suddenly, a silver lightning streaked across the sky with a crackling sound, illuminating the sky and earth with unusual brightness like a silver dragon, and then disappeared into the horizon in an instant.

Immediately afterwards, more and more dazzling lightning illuminated the sky and the earth, the light covering the light pillars reaching the sky from the formation. Then thunder rolled in, rumbling through the clouds, and the thunder was deafening.

A series of crisp thunderclaps made people's scalps tighten. Ling Cang and others who were watching from a distance clenched their fists, their hearts stuck in their throats.

Even bigger thunder and lightning were brewing in the sky. Countless lightning bolts were like snow-white swords, waving in the dark sky. The surrounding area was filled with hazy fog, adding an unknown sense of depression to the atmosphere.

Then there was a deafening thunder, and a dull rhythm, like a violently lashing whip, accompanied by lightning, and streaks of light tore through the sky, as if a giant beast had opened its bloody mouth, ready to devour everything.

It seemed that the heaven and earth were crumbling.

The grand spectacle of two cultivators overcoming the thunder tribulation together frightened the people of Flower God Island so much that they hid in their houses, and the cultivators from other places around were also paying attention to Flower God Island.

No matter how strong this formation is, it cannot withstand the thunder tribulation or the might of heaven.

Yun Qian's eyes were bloodshot as he watched the great formation he had spent nearly a hundred years waiting for gradually begin to crack under the repeated thunder tribulations and became tottering under the attack of the righteous energy of thunder and lightning.

Moreover, because Yun Qian's cultivation level was still there, within the area where Yu Nian and Xiao Muyu were undergoing the thunder tribulation, the Heavenly Dao directly regarded him as disrupting the tribulation, and bolts of heavenly thunder kept flashing towards him.

Yun Qian wanted to get close to Yu Nian and Xiao Muyu and get rid of them before the power of the thunder tribulation increased, so that the thunder tribulation would naturally dissipate.

But despite all his calculations, he didn't expect to be trapped by the interception formation he had set up. It would take some time to remove the interception formation, and he could only watch the two people endure the thunder tribulation and continue to destroy his formation.

Yun Qian made up his mind, took out his own magical weapon, bit his finger and drew a strange pattern on the gloomy bottle.

Then countless resentful souls flew out of the bottle and filled the formation. The precarious formation then stabilized, standing firm in the thunder and lightning, and even had a tendency to improve its quality with the help of the baptism and tempering of thunder and lightning.

"It's bad! This old man's life-saving magic weapon is the Soul-Calling Bottle. He feeds the ghosts with his blood, and feeds back to the formation! Yu Nian, this old man has gone crazy!"

Xiao Muyu coughed up a mouthful of blood, and while he was struggling to bear the thunder tribulation, he was still in contact with Yu Nian.

But Yu Nian was not so relaxed. After all, all her cultivation was picked up, either left by the original owner or improved by the system.

Xiao Muyu had experienced thunder tribulation and was well prepared, but she had not. She was struck by lightning and had stars in her eyes. She was burnt on the outside and tender on the inside, and she almost doubted her life.

Yu Nian cast several talismans and barely withstood another thunder tribulation, but was still knocked into the ground by the residual power of this thunder tribulation.

She got up from the ground, rubbed the dirt off her face, shook her head which was about to faint, and struggled to control her spiritual power to continue preparing to withstand the next even more powerful thunder tribulation.

I don't know how many thunder tribulations I've endured. No, I'll be struck to death by lightning if I continue like this...

Yu Nian didn't have time to think about it. A purple lightning bolt like a winding dragon attacked her rapidly from the sky and knocked her away.

Yu Nian lay on the ground and vomited blood. Looking closely, there seemed to be some pieces of flesh in the blood.

Before she had time to catch her breath, another even more powerful lightning began to brew in the sky. Yu Nian could only stagger to her feet and continue to prepare to resist the next thunderstorm.

On Xiao Muyu's side, the last thunder tribulation had already been brewing and fell from the sky with great momentum. While striking Xiao Muyu, its powerful force also broke the formation pattern surrounding Yun Zhan and his daughter, as well as the interception formation set up by Yun Qian, into pieces.

Xiao Muyu, who survived the disaster, lay on the ground, receiving the baptism of colorful rays of light projected from the sky above, and the wounds on his body caused by lightning healed instantly.

Before the next bolt of lightning struck, Yu Nian yelled at Xiao Muyu, "Xiao Muyu, take them away from here!"

Xiao Muyu rolled up from the ground with a start. Before he had time to feel the mystery of Nascent Soul cultivation, he took Yun Zhan and his daughter away.

At the same time, the lightning struck Yu Nian, causing his hair to stand on end and his body to twitch.

Without the Purifying Spirit Formation, Yun Qian didn't dare to absorb any amount of evil power directly. Seeing that the intercepting formation was broken, he wanted to go forward and get rid of Yu Nian first.

Who would have thought that as soon as he took a step, he was struck from head to toe by a bolt of thunder and fell directly to the ground, with the spirit-summoning bottle in his hand falling to the side.

He got up in a rather embarrassed manner, wiped the blood from the corner of his mouth, and said with a grim expression, "Why, why did you and your disciple go against me? I have been planning this refining formation for hundreds of years, I have been planning for hundreds of years!"

"How dare you ask why? You want to take the lives of everyone on this Flower God Island just for your own selfish desires?!" Yu Nian, who was about to fall, stood there leaning on the Frost Mysterious Sword, gritting his teeth.

After a moment of silence, Yun Qian said, "I'll let you go. Leave Flower God Island and don't worry about these things anymore."

Yu Nian withstood a bolt of lightning, spat out a mouthful of blood, and sneered, "Do you think this is possible?"

"Are you one of those stubborn people who likes to eliminate evil and promote good all day long, hypocritically talking about great benevolence and righteousness, and claiming to be righteous and stubborn?"

"You're absolutely right. A teacher should uphold virtue and conduct," Yu Nian said with a mocking smile. "Besides, I have friends on Flower God Island. I'm not a lunatic like you who doesn't care about anyone."

This was a conversation that was destined to be fruitless. As soon as Yu Nian finished speaking, another bolt of lightning struck down.

"Where is Yu Nian?" Ling Cang grabbed Xiao Muyu's wrist and anxiously called out Yu Nian's name.

Xiao Muyu's face was gloomy, and he sighed, "I'm still going through the thunder tribulation, but the situation is not good."

Ling Cang slammed his fist to the ground, and before anyone could react, he flew towards Caiyun Mountain.

"The thunder tribulation hasn't ended yet, what are you doing?!"

Xiao Muyu looked incredulous, and then followed and tried to intercept Ling Cang. Seeing this, Lan Qingqing and Qionghua, who cared about their master, also flew towards Caiyun Mountain.

The entire Caiyun Mountain was shrouded in a sea of ​​purple lightning, and the cracks in the formation arranged on the Flower God Island were increasing.

The last thunder tribulation was brewing a terrifying pressure in the sky, as if it contained earth-shattering energy. The giant dragon formed by lightning was darting around in the dark clouds, spreading bursts of crackling sounds.