Starting with Fireflies, Speedrun the World

……

"After a fresh rain in the empty mountains, the weather turns autumnal in the evening. The bright moon shines between the pines, and a clear spring flows over the rocks. The bamboo rustles as the washerwomen return, and the lotus stirs as the fishing boats descend. Though spring's fragrance has faded, the noble one may still linger."

Standing on a wooden stake next to the house, Fei Xiao surveyed the scenery and people of the Hiru Demon Village for a while, and subconsciously began to recite a poem.

Poetry and literature have always been popular in Xianzhou.

Influenced by his predecessor, General Yaoqing, Feixiao also developed a considerable interest in poetry.

"What a poem!"

As soon as Feixiao finished reciting Wang Wei's poem, a voice of praise immediately came from not far away.

Feixiao looked up at the sound and saw a person dressed in a light green palace gown, looking neat and tidy. A snake-shaped hair ornament adorned her long, straight black hair, and a third, bright eye appeared on her forehead.

She has delicate features and snow-white skin, just like the older sister next door.

"I thought you were going to sleep for days and nights, but I didn't expect you to wake up so soon."

The woman walked in gracefully, a smile on her face. Not only was her face stunningly beautiful, but even her voice was like heavenly music.

Cool and aloof, yet with a touch of playful cuteness.

And she was none other than the mistress of Bijian Lake, the leader of the leech clan, and the most expensive physician in the demon realm. She was also the chief physician of Tushan, Miss Cuiyu Ling.

"Hello, I am Cui Yuling. Xiao Tan told me you wanted to see me?"

Cui Yuling stared at Feixiao with her three big eyes. She was extremely interested in Feixiao and even had the idea of ​​keeping her here to study her.

It's simply because her situation is so unique.

Xiao Tan carried her back before, asking her to help check if she was injured.

Cui Yuling wasn't particularly interested at first, since Fei Xiao just looked like he'd had too much to drink and didn't seem injured at all.

Xiao Tan is really something. As a leech demon and her own sister's student, how could she not even see this?

However, considering Cuiyu Xiaotan's request and the fact that Feixiao was a fox demon, she decided to help with the diagnosis for free.

After all, she has a good relationship with the King of Tushan, so this fox demon girl might be from Tushan.

In addition, she saved Xiao Tan, so it can be said that they were destined to meet.

But when she examined Feixiao, she was quickly stunned. It was because the aura contained in her blood was incredibly terrifying.

Even her close friend, the current King of Tushan, is far inferior.

It should be noted that Tu Shan Hong Hong is a member of the Tu Shan royal family born from the Bitter Love Tree, while Fei Xiao is more like a native fox demon of Tu Shan.

Logically speaking, the bloodline of the native fox demons of Tushan should be far superior to that of the Tushan royal family.

However, Fei Xiao's physical condition was far more complicated than these secrets, which greatly piqued Cui Yuling's interest. During the examination, she also noticed some hidden injuries on Fei Xiao's body.

Also... she was supposed to have a fox tail, but it's gone.

For some unknown reason, she lost her tail.

"Nice to meet you, Feixiao, from the Immortal Ship Yaoqing."

Seeing that Cui Yuling was looking at him with great interest, Fei Xiao didn't mind and took the initiative to introduce himself as well.

At the same time, she couldn't help but glance at her a few more times. As expected of the Fox Spirit World, she had always thought that the characters in the Fox Spirit World were all very beautiful.

Now that the world of anime has come to life, I never expected that Jade Spirit would still look so beautiful.

To be honest, Cui Yuling isn't the kind of beauty that's stunning at first glance, but rather the kind that grows on you the more you look at her.

She possesses a gentle and graceful demeanor, tinged with tenderness.

In short, I love it!

They could even fool her into believing she was the real person.

So she's determined to have this personal doctor!

"As expected... you are not from Tushan."

Upon hearing Feixiao's self-introduction, Cuiyu Ling nodded. Although she initially mistook Feixiao for a fox demon from Tushan, after examining her body, she knew that Feixiao did not belong to Tushan.

If there were such a fox demon in Tushan, she couldn't possibly not know about it.

Even her bloodline aura was completely different from that of the fox clans of Tushan, and as a blood expert, she was extremely confident about this.

"But what is the Immortal Boat Yaoqing? Why have I never heard of it before?"

Cui Yuling searched her mind for a long time, but found no trace of the celestial ship Yaoqing at Feixiaokou.

"It's normal that you don't know."

"Just as you've always lived within a circle, never venturing out into the past. The world is vast, far larger than you can imagine..."

Fei Xiao doesn't care if people know about her affairs inside or outside the industry; her goal is to unify the industry and expand beyond it.

"Within the industry..."

Upon hearing this, Cui Yuling's gaze sharpened, as if she had realized something. Reflecting on Fei Xiao's words, she realized that the fox demon girl before her was indeed no ordinary person.

Although she herself wasn't very clear about things outside the circle, she had learned quite a bit of relevant information over the past thousand years by treating all kinds of demons and humans.

They also understood that the territory currently inhabited by humans and the four demon kingdoms was not the entirety of this world. Could it be that the flying figure before them originated from beyond...?

But it doesn't quite feel like it.

"Don't overthink it, I'm not from outside the industry either."

"You examined me before, did you find anything?"

Seeing Cui Yuling's thoughtful expression, Fei Xiao interrupted her thoughts and then asked about her previous examination.

She was eager to know what a great physician like Cui Yuling could diagnose, given the level of this world.

"Ahem, although I hate to admit it, I really can't figure out your physical condition."

Cui Yuling felt a little helpless when she mentioned this, because Fei Xiao's condition was too strange. Forget about any problems, she couldn't even tell Fei Xiao's bloodline.

She almost got herself into trouble; if she hadn't acted decisively and risked her life immediately, she would have been in serious trouble.

Because of Fei Xiao's special physical condition, she couldn't resist biting Fei Xiao and sucking a few drops of her blood. After all, she was a leech demon.

Often, the problem can only be identified by examining the target's blood.

However, Feixiao's blood had a major problem; it contained strange and unusual stem cells. Moreover, she even discovered something aggressive, resembling a cluster of cancer cells.

Good heavens, she almost lost her life.

If she hadn't been a leech demon, whose bloodline technique allowed her to sever her tail and survive, she might have truly perished.

However, although it was dangerous, it was also exciting. If she could conquer this unknown blood gene, her medical skills would undoubtedly reach a new level.

In addition, she discovered an extremely powerful energy source within Feixiao's body. It was definitely not demonic power, but it was even stranger than demonic power.

That power far surpassed that of all the fox demons of Tushan. She even wondered if Feixiao would give way to her best friend if she were to arrive in Tushan...

When the time comes, Feixiao will be the true King of Tushan.

Cui Yuling thought to herself with a wicked sense of humor.

"Although I can't figure out your physical condition right now, I have a general idea of ​​some of the unusual changes in your body..."

Although she didn't fully understand Fei Xiao's physical condition, she had almost lost half her life before, and having practiced medicine for a thousand years, she hadn't been completely without results.

"Oh?"

Hearing this, Fei Xiao was a little surprised. How could a jade spirit from a remote corner of a small world be able to see her physical condition?

"You do not believe?"

Noticing Fei Xiao's gaze, Cui Yuling smiled and said confidently, "If I'm not mistaken, you should be in a state similar to berserk."

"?"

Fei Xiao was taken aback. Did she know Yue Kuang?

Noticing the change in Fei Xiao's expression, Cui Yuling became even more smug.

Although Feixiao's physical condition was unheard of, she was no ordinary doctor.

Especially when combined with her leech demon talent, she becomes a top-tier humanoid blood testing instrument.

"This condition will seriously affect your body, but your self-healing ability is very strong, so there shouldn't be any life-threatening danger... But the pain of the process will not decrease, but will become more severe, right?"

"While I cannot solve your physical problems, I can alleviate your pain and even improve it."

As for treatment, she certainly couldn't do that.

However, given the leech demon's special talent, she could improve her situation if she found a way.

and so……

"If you have nothing else to do, why don't you stay and be my guinea pig... I mean, cooperate with my treatment?"

She actually spoke her mind.

She was so curious about Feixiao's physique and bloodline that she naturally wanted to keep her by her side so she could study her carefully.

"A lab rat? You really dare to say that!"

Fei Xiao stared at Cui Yuling with a half-smile, which for some reason made Cui Yuling feel a chill down her spine.

Although she is only a physician, it does not mean that she is powerless. As the king of leeches, although her strength is not as great as those famous demon emperors, she is still far stronger than ordinary demon kings.

But the aura emanating from Fei Xiao sent chills down her spine. She hadn't felt anything like this even from those great demon emperors!

However, this feeling comes and goes quickly.

"To be honest, I do lack a personal physician. Why don't you become my personal physician?"

Fei Xiao has confirmed that the Jade Spirit in front of him is indeed capable (in terms of medical skills). If she were to embark on a path of abundance, he wonders what level she could reach.

10

Chapter 10 The Nurturer of All Beings, God of Paradise.

Looking at the jade spirit before him, Fei Xiao couldn't help but think of his advisor, the army doctor, Jiao Qiu.

Feixiao and Jiaoqiu saved each other.