Family Cultivation: True Dragon Immortal Tree

Many of the materials on the list are quite rare, and some even require entering the fifth-level fairy city to find.

But he knew the importance of this matter, and immediately straightened his back and responded in a deep voice: "Don't worry, father, I will lead the team there in person and will not fail in my mission!"

Ye Changsheng patted Ye Shengyu on the shoulder and said earnestly: "Be careful on this trip, safety first. If there is an invincible monster, don't fight hard, and protecting yourself is the most important thing."

After Ye Shengyu nodded, he hurried down to arrange manpower and supplies, preparing to go to the fairy city outside the monster forest.

In the following days, Ye Changsheng stayed with Xu Changchun almost every step of the way. But he was quite satisfied with Ye Changsheng's respectful attitude, and occasionally taught Ye Changsheng some basic knowledge of the formation.

Xu Changchun did not immediately start to arrange the formation to ignite the earth fire, but first took out an ancient compass-shaped magic weapon.

This magic weapon is dark gold in color, with mysterious runes engraved on the surface, and a crystal stone emitting a faint red light in the center.

"Lord Ye, this 'Dragon Seeking Plate' was obtained by me when I traveled around in my early years. It can detect the direction of the earth veins and the distribution of spiritual energy nodes."

While fiddling with the Dragon Seeking Plate, Xu Changchun explained to Ye Changsheng, "Although Daoist Li Yannian left behind the formation jade slip, it is only on paper after all. The specific earth vein situation still needs to be surveyed on the spot."

Ye Changsheng nodded quickly and watched Xu Changchun operate the Dragon Seeking Plate curiously.

Xu Changchun muttered something in his mouth, and spiritual power was injected into the Dragon Seeking Plate. The pointer on the plate began to slowly rotate, making a subtle humming sound.

Holding the Dragon Seeking Plate, Xu Changchun walked slowly in the City Lord's Mansion, carefully sensing the spiritual energy fluctuations underground.

Ye Changsheng followed closely behind him, not daring to disturb him in the slightest.

After a day of careful investigation, Xu Changchun had a clearer understanding of the ground veins of Yejia Xiancheng.

He pointed to an open space behind the City Lord's Mansion and said to Ye Changsheng: "The ground veins here are the most active, and the power of the ground fire is the most concentrated. This place can be used as the center of the ground fire."

Ye Changsheng nodded quickly and kept Xu Changchun's instructions in mind.

In the following days, Xu Changchun began to arrange the formation to provoke the ground fire. He first asked Ye Changsheng to mobilize a large amount of ordinary stones and spiritual wood, and then built a huge platform on the selected open space.

Then, he began to carve the formation pattern on the platform and arrange the formation base.

Xu Changchun's movements were extremely skillful, and every stroke contained exquisite calculations and a deep understanding of the formation.

Sometimes he waved the carving knife, leaving deep marks on the hard stone.

Sometimes he took out various formation flags and inserted them on the platform according to specific directions.

Sometimes he would take out some special spiritual minerals and inlay them at the key nodes of the formation.

Ye Changsheng watched carefully from the side. Although he was not proficient in the art of formation, he could feel that the formation arranged by Xu Changchun was full of mysterious atmosphere.

As time passed, the formation that triggered the earth fire gradually took shape under Xu Changchun's careful arrangement.

The entire platform was covered with dense formation patterns, emitting a faint spiritual light.

At the same time, Ye Shengyu also led the team and returned to the Ye Family Immortal City in a dusty manner.

They brought back a large number of rare materials, including some extremely rare fire-attributed spiritual ores, and even a few exotic beast crystal cores emitting powerful energy fluctuations.

Ye Changsheng was relieved to see Ye Shengyu return safely.

He quickly asked people to count the materials and put them into the warehouse, and then personally delivered some of the most important materials to Xu Changchun.

Xu Changchun looked at the materials brought back by Ye Shengyu, a trace of satisfaction flashed in his eyes, and he nodded and said: "Yes, these materials are of excellent quality, enough to support me to set up the formation."

With sufficient materials, Xu Changchun's speed of setting up the formation has also increased a lot.

He integrated various rare spiritual minerals and exotic beast crystal cores into the formation, making the spiritual power fluctuations emitted by the entire formation more powerful.

Three months passed in a flash.

On this day, the sun was bright and cloudless. The Ye Family Immortal City was busy, and everyone knew that today would be the critical moment to trigger the earth fire.

In the open space behind the City Lord's Mansion, Xu Changchun had completed the last step of triggering the earth fire formation.

He stood in the center of the formation, his beard and hair were all spread out, his eyes were sharp, like a sharp sword out of its sheath.

Ye Changsheng and the senior executives of the Ye family stood nervously on the periphery of the formation, paying close attention to the movements in the formation.

Xu Changchun took a deep breath, formed seals with his hands, and chanted obscure spells. As the spell sounded, the formation under his feet began to operate slowly, and red lights lit up from the formation pattern, like flowing magma.

The ground began to shake slightly, and a hot breath came from deep underground, causing the surrounding air to become distorted.

"It's started!"

Ye Changsheng whispered, with a hint of excitement and nervousness in his tone.

As the speed of the formation became faster and faster, the vibration of the ground became more and more violent, as if some behemoth was about to break free from the ground.

Suddenly, a loud earth-shaking sound came, and the whole ground shook violently. In the center of the formation, a hot magma column suddenly rushed into the sky, carrying a strong heat wave and the smell of sulfur, and pierced the sky.

"Success!"

Ye Changsheng clenched his fists excitedly.

However, this was just the beginning.

The magma column that burst out of the ground was like a wild horse that had broken free from its reins, gushing wantonly, and the powerful heat made the surrounding air extremely hot.

Xu Changchun looked solemn, and he formed seals with his hands again, chanting spells quickly.

He took out a number of formation flags from his storage bag, and inserted them around the magma column with a wave of his hand.

As the formation flags fell, invisible barriers appeared around the magma column, gradually restraining the violent flames.

The eruption height of the magma column began to decrease, and the color of the flame gradually became milder.

Next, Xu Changchun took out another magical weapon with a peculiar shape. It was a huge bronze tripod furnace, and the surface of the tripod furnace was engraved with various water-attributed runes.

He suspended the tripod furnace above the magma column and activated the formation again.

A series of water-blue lights shot out from the tripod furnace and merged into the magma.

The sound of hissing continued to come, which was the sound of water and fire blending.

Under the suppression of the water attribute power, the fire poison and violent energy in the magma were gradually refined, and finally turned into a gentle and controllable earth fire.

Seeing that the earth fire had been successfully tamed, the stone hanging in Ye Changsheng's heart finally fell to the ground.

He hurried forward and praised Xu Changchun: "Master Xu, you are really amazing!"