At first, Jiu Shen had the intention of killing this dragon, but after hearing that he could take it inside the Spirit World, Jiu Shen immediately extinguished that idea. Although the True Dragon Bloodline that the dragon possessed was minuscule, it was still a dragon descendant after all. If he could somehow tame this dragon, he would have an incomparably strong mount in the future! Furthermore, with his experience, he could even help it improve its dragon bloodline!

Without further hesitation, Jiu Shen retracted his pitch-black wings and stood before the unconscious behemoth. It had varying sizes of wounds all over its body that made Jiu Shen feel a shred of guilt. Something hidden within him had awakened a few moments ago and he found it hard to restrain himself at that time.

Jiu Shen took out a 9th-rank healing pill from his space earring and stuffed it inside the dragon's mouth. He then told the system to open the Spirit World.

A two-meter tall door emerged out of thin air, this time, Jiu Shen's expression was calm after seeing this door, but after looking at its small size, he frowned and looked at the dragon's incomparably huge body.

"System, can you make this door larger?" Jiu Shen muttered.

- Ding!

- Host, please wait for a moment.

Jiu Shen's calm and indifferent eyes suddenly twitched when he saw the two-meter tall door made from the immeasurably precious Eonic Ragardwood Tree expand to a size that could almost fit a huge mountain! Jiu Shen sighed and no longer bothered to be surprised with it, he then turned around and grabbed the dragon's body and dragged it towards the Spirit World.

From an aerial point of view, an absurd scene of a human dragging a dragon's gigantic body can be seen...

The huge door that led to the Spirit World slowly reduced in size and retained its normal length before it vanished into thin air.

Inside the Spirit World, Jiu Shen lifted the dragon's body and brought it to a nearby island.

There were hundreds of islands in the Spirit World and a few of them were even large enough and can be considered as a continent! Jiu Shen brought the dragon to one of these huge islands.

Although this Spirit World appeared to be desolated, there were already a few species of savage beasts that lived within, and with the high concentration of true essence, it won't be long for them to become stronger and produce more offsprings.

"System, you mentioned that I am the true ruler of this Spirit World. What do you mean by that?" Jiu Shen asked the system. He was a bit perplexed about what the system had told him earlier.

- Ding!

- Host, this Spirit World is naturally owned by you, but because you're still at the 9th-rank Saint, you are still unable to refine its World Heart.

"World Heart? What is it?" It was the first time Jiu Shen has heard of that term, so he asked the system promptly.

- The World Heart is the core of the Spirit World. After refining it, the Host can freely teleport from any part of the Spirit World. Furthermore, the Host's authority can never be challenged inside the Spirit World since you will become the Deity of this place after you've refined the World Heart.

Jiu Shen's tranquil heart was shaken by these words. The ability to teleport from any part of the Spirit World was already absurd and heaven-defying. Even in his peak, he can only traverse a million miles using the element of space, but this Spirit World was so huge that it must have a diameter of several billions of miles! As for becoming the true ruler of the Spirit World, that was even more ridiculous! That means that no matter how strong the inhabitants of this Spirit World become, they will still be at the mercy of Jiu Shen.

Jiu Shen took out a chair from his space earring and his usual lazy look once again surfaced on his handsome face. He leaned on the chair with one of his legs on top of the other.

"I'll wait for this lizard to wake up and see for myself if it is willing to serve me. What a pity though. Its meat is delicious and I want to take another bite..." Jiu Shen's calm voice drifted as he glanced at the dragon with a strange glint in his eyes.

As if it had heard Jiu Shen's words, the dragon's body trembled ceaselessly and its closed eyes suddenly sprung open.

Rumble. Rumble.

The dragon slowly stood up and stared at Jiu Shen in horror as if it was looking at the messenger of death. The fear in its eyes was evident and the constant shivering of its body showed how scared it was of Jiu Shen.

"Human, you may have defeated this Saint Dragon in battle, but I won't allow you to humiliate me like this!" Although it was terrified by Jiu Shen, the dragon still put on a brave front as if it had already forgotten that it was almost beaten to death by the human in front of it.

Jiu Shen let out a light smile as he looked at the dragon, but the latter immediately felt its scales becoming itchy after seeing Jiu Shen's smile. In the dragon's point of view, it was the smile of a demon!

"I'll give you an opportunity to live, but under one condition." Jiu Shen's smile vanished and his expression turned incredibly serious as he fixed his cold gaze at the dragon which instantly made the latter swallow the words it was about to say.

Looking at Jiu Shen's solemn gaze, the dragon sighed in its heart and replied in defeat. "Speak, as long as it does not go against this Saint Dragon's will, then I will agree."

"Serve me." Jiu Shen's cold and indifferent voice reverberated and shook within the dragon's heart. His voice was full of confidence and serenity as if serving him was something to be proud of.

The dragon's eyes narrowed as it took a deep breath before it finally released a sigh.

This human's strength is unnaturally strong and even if I break through to the Nascent God Realm, I'm still unsure if I can defeat him. Furthermore, he seems to be someone from that place... If that's the case, he should be able to help me increase the purity of my dragon bloodline...

After weighing the pros and cons, the dragon dipped its huge head and spoke in a respectful but beastly voice.

"Long Meili greets master."