Just as Bai Zheyu watched with joy as Ghost Tu was thrown out of the circle, Ghost Tu woke up! I saw his mouth murmuring, a piercing eagle roar whistling past, and a pair of wings burning with green flames appeared behind him, bringing him back into the fire ring.

"Damn!" Bai Zheyu couldn't help but burst into foul mouths when he saw the ghost slaughter that had returned to the circle.

"It seems that you have really improved a lot these days!I almost fell for your tricks!" Ghost Slayer Senbai's skull grinned a little, and seemed to appreciate Bai Zheyu a little.

At this moment, the wings behind him moved, and an eagle-like demon beast with green flames burning all over his body appeared in everyone's sight.

Bai Zheyu looked at the eagle-like demon beast with a confused and angry expression, and said angrily at the ghost slaughter: "Shouldn't the guardian of the first palace of the predecessors only be able to use one magic system, and can only use primary magic? Why did you summon a demon beast? You are a foul!"

"Hehe, who said that this Hellfire Eagle is a contract or summoning demon beast? Who said that this is not a beginner magic? You still have too little understanding of magic!" Oni Tu smiled.

After listening to Ghost Tu's words, Bai Zheyu looked at the Hellfire Eagle in amazement, and said, "This eagle and the ghost claw, the ghost shadow, and the ghost fire all belong to the same magic department, is it?"

"That's right, Ultimate Magic! This Hellfire Eagle was summoned by the Ghost Ultimate Magic!" Ghost Tu said with a smile, as if he liked to see Bai Zheyu's surprised expression.

"Ghost system!?" Bai Zheyu looked at the ghost slaughter with envy, he didn't expect that there was a magic system in the world that could have multiple functions such as attack, interference, and summoning!

This ghost system is simply a combination of the advantages and functions of many magic systems!

"In that case, I can only use my killer move!" Bai Zheyu said coldly.

"Oh, you still have a killer weapon? Hahaha, let's release it quickly and let the old man open his eyes. Ghost Tu laughed, he didn't seem to take Bai Zheyu in his eyes at all, with the blessing of the Hellfire Eagle, he was now like a tiger with wings, and he was not afraid of Bai Zheyu and Niuniu at all.

"Niuniu, prepare to fight with all your might!" Bai Zheyu said with a dazzling moonlight-colored light all over his body, and his face was serious.

Niu Niu spread her wings and flew into the air to confront the Hellfire Eagle, her eyes revealing a rare serious look.

"Light of the Bright Moon - Attack of the Light!"

The eleven source beads of the contract system source pool were connected into a round of silver moon, and the moonlight bloomed, and a round of silver moon slowly rose from behind Bai Zheyu.

The light of the moon was like glowing gold dust, shining with a dazzling silver light, and fell on Niuniu's body.

The brilliance took shape, condensing a moon mark, which was engraved on Niuniu's arm, blooming with a dazzling light of the moon.

Her red wavy hair was dyed with a layer of moonlight, the pair of demon horns on her head also glowed with moonlight, her eyes also turned moonlight, and there was a small silver moon behind her.

At this time, Niuniu is like a miniature version of the moon god, and her whole body exudes an extremely strong coercion.

"Die!" Niuniu brandished a fiery whip of moonlight-colored flames and blasted at the Hellfire Eagle.

"Whew!" The Hellfire Eagle's whole body was full of green flames, the flames burned dozens of meters high, and a roar rushed towards Niuniu.

"Bang!"

The energy of the moonlight-colored fire whip collided with the energy of the Hellfire Hawk, creating a melange of moonlight and green flame vortexes.

"Boom!" Niuniu sneered as the corners of her mouth hooked.

Ghost Slayer noticed Niu Niu's expression, and a bad premonition came to his heart, and he immediately shouted at the hell flame in a hurry.

However, it was already too late!

I saw a reflection of the moon appear in the flame vortex, and then the entire flame vortex turned into moonlight and detonated in front of the Hellfire Eagle!

"Whew!" the Hellfire Eagle was engulfed in the flames of the explosion, and let out a miserable eagle chirp.

"Damn! Nether-Ghost Fire!" Ghost Slayer watched in disbelief as the Hellfire Eagle was engulfed in explosive flames, he guessed that the reason for Niuniu's strength to skyrocket must be because of the ghost behind Bai Zheyu! As long as it interferes with Bai Zheyu, then this auxiliary will also disappear!

The black-gray light was everywhere, and wisps of cyan flames followed, and then blasted towards Bai Zheyu!

"Niu Niu!" Bai Zheyu was releasing the light of the bright moon, and he couldn't leave at all, so he had to ask Niu Niu for help.

Niuniu quickly tied the fire whip around Bai Zheyu's waist and pulled him into the air.

"Bang, bang, bang!"

The missing green ghostfire smashed a large charred crater into the ground.

Bai Zheyu looked at the big pit with a palpitating expression, if Niuniu was one step late, he might become charred like those stones.

Niuniu waved her wings, sent Bai Zheyu to the ground, and once again waved the fire whip in her hand and whipped towards the ghost slaughter.

"Nether-ghost!" The ghost shadow split into ten clones again, dodging Niu Niu's swing.

"Do you think it's useful to use the same trick against me?" Niuniu's face was gloomy, and she swept the fire whip across all the Demon Slayer Phantoms in a circle, and finally slammed it into Demon Slayer's chest, knocking him out of the ring of fire.

"Bang. ”

After seeing the ghost slaughter being thrown out of the fire ring, Bai Zheyu finally fell to the ground overwhelmed, with a smile on his mouth, and said, "Fight... Win... It's over!"

As the silver moon disappeared, the power attached to Niu Niu also followed, her hair color returned to her previous red, and her eyes changed back to their normal color.

Niuniu also collapsed on the ground tiredly, panting.

"Bang Bang!"

The circle of fire disappeared, and Ghost Tu clapped his hands and walked towards Bai Zheyu with an appreciative face.

"Congratulations, you have passed the first house assessment!

After Bai Zheyu heard Ghost Tu's words, a smile as bright as the sun appeared on his face.

Emperor Yan once told him that he was only a registered disciple of Emperor Yan, and that he could only become an official successor of Emperor Yan when he officially passed the examination of the palace guardian.

There are many benefits of this official inheritance, including the fact that you can teleport at a fixed point, and you no longer have to worry about being teleported to a strange and dangerous place when you go out after coming to the underworld! And Bai Zheyu can come to the underworld to practice at any time! There is no limit to the number of times!

"Let's take this pill and regain our strength. Ghost Tu handed the pill to Bai Zheyu and Niuniu respectively, and told them to swallow it.

After Bai Zheyu and Niuniu swallowed the pill, they felt a warm current rushing into every acupuncture point in their body, and instantly felt that their whole body was full of strength and full of energy.

Niuniu's eyes suddenly glowed, and she spread her wings and flew into the air, exuding a terrifying coercion all over her body, which formed a small whirlpool around her.

"Bang!"

One by one, the small whirlpools exploded, turning into glowing scales.

The corners of Niuniu's mouth rose slightly, falling to the ground, and the momentum of her whole body increased by another level.

"Niuniu, have you broken through?" Bai Zheyu said with a look of surprise.

"Well, I finally broke through to the peak!" Niuniu said proudly, holding her head high.

Xiaoxing looked at Niuniu with envy on the side, wishing that he could also break through to the warrior level.

Niuniu's breakthrough has stimulated Xiaoxing, and it has decided that it must retreat after going back, gnawing amethyst like crazy, and will never go out if it does not break through to the warrior level!

At this time, another wooden box appeared in the hand of the ghost slaughter, and he handed the wooden box to Bai Zheyu and said, "Little master, this is your reward for clearing my first palace." Open it up and take a look, it's all prepared for you by the host. ”

Bai Zheyu took the wooden box with an excited face, he knew that the grade of the things prepared by Emperor Yan was definitely carried!

With excitement and nervousness, he slowly opened the wooden box.