Yu Beixuan was in a great mood after receiving a large sum of magic spirit stones, and this joy lasted until he arrived at the Fiend God Mountain.

Upon arriving at Mount Sha Shen, Yu Beixuan lost his initial excitement. He knew that once there, he would continue absorbing Sha Shen energy to cultivate, rendering his abundance of Demon Spirit Stones useless!

Si Er patted his shoulder reassuringly: "Why don't you use the magic spirit stone to cultivate for a while, Xuanxuan?"

"If you trick people into mining and then don't use any of the money, it feels like you've been tricked for nothing."

Yu Beixuan sighed, "Never mind, business is more important. The evil aura here has become much stronger. Let's absorb some of it quickly."

The four of them stayed at the Fiend God Mountain for another six months. At first, Si Er thought that apart from Yu Beixuan, the other three of them would not make any progress at the Fiend God Mountain.

However, over time he discovered that as he purified more evil energy, his purification power also became stronger, and he became more and more proficient in using his abilities and techniques.

Feng Yingzhi and Xu Yuling have also made great progress. They were able to extract evil energy from exotic beasts and plants in batches before, and now they can extract more evil energy than before, and the number of exotic beasts and plants they can extract at one time has also increased.

As they made progress in this area, the cultivation levels of the three of them also improved, but their cultivation growth rate was not as fast as that of Yu Beixuan.

After spending half a year on Mount Shashen, the four of them split up.

Feng Yingzhi and Xu Yuling went to find a suitable place for their cultivation, while Yu Beixuan continued to accompany Si Er to find a magical artifact that could help the alien spirit clone develop independent consciousness.

They specifically went to places where unusual phenomena were very obvious, such as a high mountain that looked like it was made entirely of gold, which nurtured countless metal-attribute spirit beasts.

There, the Golden Spirit clone received the blessing of the Golden Toad Divine Pearl and became an independent Little Golden Spirit.

For example, when they went to visit their elder brother Yu in the icy plains, they received help from an ancient ice bear, which caused the ice spirit clone to become a little ice spirit.

More than a decade later, Si Er finally gathered all the little spirits. The moment he gathered them all, the eight spirits emitted different colored lights, and the eight rays of light merged together to form two rainbows, one rising into the sky and the other sinking into the ground.

Si'er sensed that something seemed to have changed on the Beast Continent, but he couldn't quite put his finger on what those changes were.

After collecting all the spirits, Si Er stopped traveling around and began to focus on a simple routine.

He will spend half a year working at the Fiend God Mountain, and then return to Dongyao City to cultivate for another half year.

Perhaps because Dongyao City was his birthplace, Si'er felt that the most suitable place for him to cultivate in the entire Beast Continent was the rooftop of the city lord's mansion in Dongyao City.

Over there, he absorbs the power of light the fastest.

Influenced by him, everyone became more focused on cultivation, and even Yu Beixuan frequently returned to Beiye City to cultivate.

He could also sense that the underground city of Beiye City was the most suitable place for him to cultivate.

The only problem is that it's too close to the City Lord, and he might be tempted to use his clone to sneak back and check on him.

Fortunately, Madam Yu was quite reliable. She locked up the City Lord's clone and stayed by his side every day, preventing him from causing trouble in front of his son.

At this time, little Yu Wuwu had grown into little Yu Beidai. She was still young, and although her soul cultivation level was average, she had superhuman strength.

Therefore, when Madam Yu was tired and wanted to rest, she would take the initiative to keep a close watch on City Lord Yu, never allowing City Lord Yu to have a chance to get close to Yu Beixuan.

The city lord was on the verge of tears: "Wuwu, I am Xuanxuan's biological father! How could he harm him?"

Yu Beidai's face turned serious: "Haven't you harmed Third Brother enough times?"

The city lord was speechless.

Yu Beidai said earnestly, "Father, have you noticed? Ever since Brother Er'er gathered the eight new alien spirits, our Beast Continent has become more and more stable."