"Ah…yes!" Xu Yanchu scratched his head in embarrassment and said," I forgot!"

Xu Yanchu was quite serious, but her seriousness lasted for a short time. Before she finished learning a set of sword techniques, her thoughts were attracted by the birds in the sky.

"Little Yu! This bird is so fat. If we catch it and roast it, the taste will definitely be superb!" Xu Yanchu looked at the sparrows that had just flown over his head. He smacked his lips and said," They're just a little small…I heard that sparrows taste the best in spring!"

"Your Highness, this servant knows that your martial arts are not bad, but it is always good to practice more. Instead of thinking about roasting sparrows, it's better to learn this sword technique. It can also be considered as an additional chance to save your life." Little Yuzi was still as calm as ever. Even though Xu Yanchu was drooling, he didn't seem to notice. "Your Highness, if you have rested enough, get up and continue practicing!"

Xu Yanchu had no choice but to pick up the wooden sword that she had thrown to the side and follow Little Yuzi's movements. Xu Yanchu wasn't stupid. He could learn a set of swordsmanship by watching and practicing it once. To Little Yuzi, Xu Yanchu was very talented. However, she never put her mind on the proper path.

"Your Highness, don't stick your butt up so high!" When Little Yu saw Xu Yanchu's sloppy appearance, he knew that Xu Yanchu's thoughts must have drifted away again. "Your Highness, your footsteps are wrong!"

"Little Yu, how did you know that I'm good at martial arts?" Xu Yanchu pursed his lips and asked.

" Your Highness 'steps are steady and powerful, and your movements are more agile and smooth than ordinary people's. Although the calluses on your hands have been removed with a good ointment, there are still traces if you look closely." Little Yuzi answered very seriously," Besides, although Your Highness has always acted like a silkpants, one's eyes can't deceive others."

"That seems to be the case." Xu Yanchu smiled and asked," If I were to fight you, who would win?"

"Your Highness will lose." Little Yuzi said unhurriedly," Although Your Highness 'martial arts skills are not bad, the gap between you and me is very big!"

"Are you trying to anger me to death?" Xu Yanchu asked gloomily.

"Your Highness, honest words are unpleasant to the ear," said the very frank Little Yu.

After feeling depressed for a while, Xu Yanchu pulled himself together and continued practicing. Actually, she didn't need to ask Little Yuzi. She was also very clear about the gap between her and Little Yuzi. Just by looking at Little Yuzi standing there, she felt that this person's martial arts skills were unfathomable. He probably practiced martial arts every day for 365 days a year.

As for himself…apart from the difference in physical strength between men and women, he had to pretend to be a silkpants every day, slacking off and playing with birds. There was not much time for him to practice martial arts, and there was also very little time for him to leave the palace to find his master. How could he compare with them?

With that thought in mind, Xu Yanchu picked up the small wooden sword and started practicing again. Seeing Xu Yanchu's serious attitude, Little Yuzi worked even harder.

After a day, Xu Yanchu had actually mastered the sword technique.

However…

"Aiyo, my arm is so sore! My legs are trembling!" When Xu Yanchu heard Little Yuzi say that he could rest, he immediately sat on the ground and started wailing," Little Yuzi, come and massage my shoulders!"

Little Yuzi didn't say anything and went straight to give Xu Yanchu a massage. After all, he had witnessed Xu Yanchu's hard work today. Even he had spent two days to master this sword technique. It was already amazing that Xu Yanchu could memorize it in just one day.

"Has Your Highness started practicing inner force?" While massaging Xu Yanchu, Little Yu said," If you can learn it together with the set of internal energy cultivation methods I have here, you'll be able to achieve twice the result with half the effort."

"Inner force cultivation method?" Xu Yanchu's interest was piqued. Ignoring the soreness in his body, he said," I don't know either. Tell me first."

" Your Highness, please listen carefully…" After Little Yu finished speaking, he began to recite the mantra line after line. After he was done, he continued," Your Highness, please calm your mind and guard your dantian…Follow this mantra and slowly feel the changes in your meridians."

" This is the same as what I learned before…" Xu Yanchu was stunned." But I only learned the first half."

When Little Yu heard this, a rare look of surprise appeared on his face. However, he quickly recovered and said," Then, Your Highness, let's try out the entire set of mental cultivation techniques."

Xu Yanchu sat cross-legged on the chaise lounge and recited the chant in his heart, carefully feeling the changes in his body. To Xu Yanchu's surprise, the internal energy in her dantian seemed to have become stronger than before. The internal energy flowed around her body as she chanted the incantation. It made Xu Yanchu feel a little hot and a thin layer of sweat appeared on her forehead.

"Your Highness, please do not be impatient." Seeing the beads of sweat on Xu Yanchu's forehead, Little Yuzi was afraid that she had gone mad, so he quickly reminded her, but unfortunately, Xu Yanchu could not hear him at all. " Strange…This cultivation technique is clearly…"

Little Yuzi had taught Xu Yanchu this technique from his master. However, his master had told him that only women and people with Extreme Yin Constitution could practice this technique together with the sword technique. He had also tried it before, but he had a splitting headache at the beginning, so he could only learn the moves of the sword technique alone.

He was just trying it out, but Xu Yanchu…

Just learning a bit of the sword technique in this set of martial arts was enough to become an expert in the martial arts world. If he also learned the mental cultivation method, then what kind of growth would Xu Yanchu have in the future? Little Yu did not dare to jump to conclusions.

" Phew…" Xu Yanchu woke up from his meditation and let out a long breath." I feel so good now. Even the sore spots are fine!"

Hearing Xu Yanchu's words, Little Yuzi's expression was a little strange, but he didn't say anything.

"Your Highness, do you feel any discomfort?" Little Yuzi carefully observed Xu Yanchu's expression, trying to find some flaws, but he could not find anything. "If you feel unwell, remember to tell this servant."

"I feel that my entire body is quite comfortable!" Xu Yanchu even jumped up and down twice." Look, I was so sore that I couldn't move just now, but now I can jump up and down!" There's no discomfort!"

Hearing this, Little Yu fell silent again. Could it be that Xu Yanchu really had the Extreme Yin Constitution that Master had mentioned? That should be the case. Otherwise, it wouldn't make sense, right?

"I feel refreshed!" Xu Yanchu shouted again. He was afraid that Xiao Yuzi would still not believe him, so he somersaulted twice and almost knocked into Gu Wanran, who had just entered the room.