Ling Nianyao did not agree immediately, but asked: "Su Yi, when are we going to look for the sacred tree seeds?"

"Let's wait two days. There are still some things that are not ready." Su Yi said.

I just returned to Yuancheng and there are still many things to deal with.

In addition, the Forbidden Land of Death is full of dangers and spiritual energy cannot be used. With his current strength, he may not be able to cope with it, so he plans to gather some people.

In addition, he also plans to make the [Obsidian Meteor Sword] into a real magic weapon.

In this way, we will have a greater chance of reaching the forbidden land of death.

"Okay then." Ling Nian Yao nodded.

"Give me the best spirit crystal!" Su Yi reminded.

Ling Nian Yao was a little reluctant at first, but was afraid of offending Su Yi, so she took out two top-grade spirit crystals and gave them to Su Yi.

"Thank you very much!"

Su Yi thanked him, said hello to Ling Nian Yao, and left.

After returning home, he did not rush to install the top-grade spirit crystals on the red chariot, but immediately began to try to fuse the spirit soul.

[The Holy Method of Gathering All Souls] itself has the method of gathering and fusing souls, so it is not difficult at all.

After about an hour, Su Yi successfully merged the ten spiritual souls.

At the moment of success, he felt his aura become extremely powerful, as if it contained some destructive force.

"The fused souls are quite awesome!" Su Yi smacked his lips.

But at this moment, the system's voice suddenly rang in his mind, "The host's soul has evolved into a chaotic soul. The next time you extract spiritual energy, it will automatically transform into chaotic energy."

"Um?"

Su Yi was stunned for a moment.

In the past, the system would only appear when extracting abilities, but this time it suddenly appeared, which made him feel very strange.

Su Yi pondered for a moment and tried to communicate with the system, "System, what is Chaos Energy?"

There is no sound in my mind.

Su Yi sighed and stopped dwelling on the matter. Instead, he opened the [Langya Ring] to check it out.

"Big brother."

Su Yi had just opened the [Qiankun Ring] when a little girl's happy cry suddenly came from inside.

"Nannan, you finally woke up!" Su Yi was very excited.

Ever since she swallowed the power of time in the Yuankong Ancient Realm, Nannan has been in a deep sleep and finally woke up today.

Su Yi looked at Nannan carefully, and saw that the insect eggs on Nannan's lower body had disappeared, replaced by two slender legs.

At this moment, he looks exactly like a human being.

It's just a small dot, only the size of a palm.

"Nannan, what's wrong with you?" Su Yi looked surprised.

Nannan tilted her head, thought for a moment, and replied, "I should have advanced."

“Advancement!”

Su Yi's heart moved, and he asked, "What changes have you experienced after the promotion?"

After promotion, your strength will definitely improve, but as to what aspect of the improvement it will be, you still need to ask clearly.

"I feel my strength has increased and my body is stronger." Nannan replied quickly.

"Strength value increased?"

Su Yi looked thoughtful.

I guess Nannan has absorbed the power of time. Could it be that it has been transformed into strength?

Originally, Nannan’s strength value exceeded the kilogram level, so what level should it reach now?

Su Yi asked expectantly, "How much has it increased specifically?"

"I don't know."

Nannan shook her head, and then said excitedly: "Big brother, how about you give me a punch?"

A black line suddenly appeared on Su Yi's forehead, and he smacked his lips hard.

Comparing strength with Nannan is just asking for trouble, he would not be so foolish as to agree to it.