Suddenly, a red point of light quickly grew larger, and then an old voice sounded.

"Hey, you actually have the best fire spirit root?"

"Who are you?" Zhan Yan looked at the football-sized red light fairway with some fear.

"Hahaha, little guy, don't be afraid of me, I am the sect master of the Medicine King Sect of the top sect in the Immortal Cultivation Realm in ancient times. The red ball of light said.

"Then why did you come to the mortal realm, the immortal cultivation realm, what happened in ancient times, so many ruins fell to the blue star. Zhan Yan also expressed the doubts of the previous life.

"Alas, in ancient times, the heavenly demons were chaotic, and the natural enemies of our human race, the demon race, they launched an attack on our human race, as for the blue star you said, it is the mortal world. ”

"That battle lasted for a full 100 years, and the space of the Immortal Cultivation Realm was shattered, and I only have a little consciousness now, and as a inheritance, it will soon dissipate. The red ball of light said.

"Senior, what happened to the Immortal Cultivation Realm?" Zhan Yan asked.

"Later, because the doors of the immortal cultivation realm and the immortal realm were also broken, the heavenly demons completely angered the people of the immortal realm, and then the immortal realm came down and annihilated the heavenly demons, and our immortal cultivation realm and your mortal realm returned to peace. The red ball of light said.

"Then the people of the Immortal Realm, why didn't they make a move earlier?" Zhan Yan said with some incomprehension.

"I don't know, maybe it's the reason for the law, I remember that the immortal finally used his body to seal the Heavenly Demon. The red ball of light said with some respect.

"The law ??? and the immortal cultivation realm, isn't it the immortal realm, how is this divided?" Zhan Yan said with a puzzled expression.

"Laws, when you break through the Void Realm, you will know. As for the world, it is divided into, the mortal world, the immortal world, the immortal world, and as for the other higher worlds, there may be, but I don't know. The red ball of light said helplessly.

Zhan Yan nodded, and then said how the seniors and juniors would go out later.

The red ball of light said, "After you accept my inheritance, are you willing to worship me as a teacher and become the 1,000th sect master of our Medicine King Sect?"

Zhan Yan's eyes lit up when he heard it, and he said, "The junior is willing!"

"Okay, apprentice, my name is the Son of Medicine, the 999th Sect Master of the Medicine King Sect, and the 5th layer of the Cave True Realm before my death. Yao Tianzi said.

When Zhan Yan heard this, he hurriedly bowed to his teacher.

"Okay, well, I didn't expect that in the mortal realm, I would be able to find an apprentice who has the qualifications to become an immortal, hahahaha!" Yao Tianzi let out an old laugh.

Immediately after, a red light penetrated into Zhan Yan's mind.

Zhan Yan saw that in the Great War of Immortals and Demons 100,000 years ago, the Medicine King Sect's Medicine Heavenly Son was finally killed by the Heavenly Demon, and there was only one inheritance consciousness left, only a small number of people in the entire Medicine King Sect fled, and the other children all died tragically, and the Medicine King Sect was a Sumeru spirit treasure, which was also broken and fell into the mortal realm.

At the same time, Zhan Yan also knew the division of cultivation in the immortal cultivation realm

The realm of cultivating immortals is divided into: forging the body realm, practicing qi realm, building the foundation realm, the golden pill period, the yuan infant period, the out-of-body period, the distraction period, the merging period, the cave void period, and the cave truth period.

The qualifications of cultivating immortals are divided into: mortal spirit root, yellow product spirit root, earth product spirit root, Xuan product spirit root, heavenly product spirit root, king product spirit root, emperor product spirit root, emperor product spirit root, holy product spirit root, and best grade spirit root.

And Zhan Yan also received the top alchemy in the immortal cultivation world, as well as various cultivation pill cultivation techniques.

Alchemists are divided into: 1-10 grades, one grade alchemist, the highest.

Then Zhan Yan opened his eyes,

Yao Tianzi said: "Apprentice, this is the ring of the sect master of our Medicine King Sect, if we have descendants of the Medicine King Sect, we will worship you as the sect master when we see this ring." ”

"That's right, apprentice, if you break through to the forging realm of this ring, you can put this spirit treasure into your dantian and become your spirit treasure weapon. ”