Chapter 620 The Second Evolution

"So that's how it is! It seems that I'm much better than you, Sister Yuyan, for the first time!"

Su Chen laughed.

"That's right, you are just a pig, a lazy pig!"

Long Yuyan laughed.

Su Chen shook his head and smiled helplessly.

"By the way, you haven't eaten yet! Let's go, I'll take you to eat! The food in Muye City is different from that outside, it's worth a try."

Long Yuyan laughed.

"Really? Then I'd like to try it."

Su Chen got interested as soon as he heard it.

You should know that Su Chen is an absolute foodie in this world, as can be seen from the fact that he usually brings his own pots and pans.

When they sat down in the cafeteria, Su Chen took a seat, and Long Yuyan, as the host, took the initiative to treat them.

When Su Chen saw the full plate of meat, he was surprised.

"This, won't cost a lot of money!"

"No, basically those who can come to the alien battlefield are strong, and with strong strength, they naturally eat a lot. So don't worry, it won't cost a few points. By the way, I'm talking about general points."

Long Yuyan emphasized.

"Okay, then I want to try it!"

Su Chen picked up the chopsticks and hid them.

Sure enough, the taste was very good, the chef who cooked the rice was thoughtful.

After dinner, Long Yuyan accompanied Su Chen to walk around the base to digest the food.

"By the way, Su Chen, do you still remember the evolution of the contracted spirit beast for me?"

Long Yuyan asked.

"Remember, Sister Yuyan, I have never forgotten your matter, and I have always kept it in my heart."

"Hmph, you are sensible!"

Long Yuyan was very satisfied with Su Chen's attitude.

"But..." Su Chen's face suddenly became difficult.

"What's wrong, is there any other problem?"

Long Yuyan looked at Su Chen and asked nervously.

"Yes!"

Su Chen nodded.

"Ah, what's the problem?"

Long Yuyan was a little anxious.

Su Chen didn't beat around the bush and said directly: "Sister Yuyan, you don't know that the second evolution of the contracted spirit beast is not that simple. The most important problem is the evolution material."

Su Chen said.

"Evolution material?" Long Yuyan was stunned at first, and then her brows relaxed: "Hey, what do I think it's a big deal! It's just evolution material! You wouldn't say it's very rare, very expensive, and not easy to get! Then you underestimate our Long family. No matter what rare material, as long as our Long family gives an order, we can find it no matter how difficult it is."

Su Chen frowned, then smiled bitterly: "Sister Yuyan, it would be great if it was that simple. But the key thing is not that simple."

"Then tell me, how difficult is it?"

Long Yuyan stared at Su Chen with her beautiful eyes, as if she would never let him go if he didn't tell her the truth.

"Sister Yuyan, I don't deny the power of your Long family. It is indeed strong, but you can't underestimate the rarity of the materials I mentioned. Because the special materials I mentioned may not exist in this world at all."

"Even if there are, if you don't even know the exact information, how powerful your Long family is?"

Su Chen looked straight into Long Yuyan's eyes and said seriously.

"How is this possible?"

Long Yuyan couldn't believe it.

"Why is it impossible? Let me tell you about my contracted spirit beast! Take the rock giant, as you know, it was originally a piece of stone, and it jumped out of the cracks in the stone. When it evolved for the first time, it didn't need any rare materials. But when it evolved for the second time, in addition to some auxiliary materials, it also needed a special evolution material called the Heart of the Earth Vein."

"Tell me, have you heard of the Heart of the Earth Vein?"

Su Chen asked back.

"No!"

Long Yuyan thought for a while and said no.

"Right! To be honest, I haven't heard of this kind of thing. It may not exist at all, or it may exist, but no one knows its information."

"But since it doesn't exist, or no one knows it, how did you find it?"

Long Yuyan asked back.

"Would you believe me if I said I was lucky enough to find it? When I was taking the college entrance examination, I killed a giant beast in the secret realm and found it in its stomach."

Su Chen said.

In fact, Su Chen lied. The heart of the earth vein was dropped by completing a task.

But this kind of thing is too far-fetched, and no one would believe it, so Su Chen simply said that it was found in the stomach of the giant beast.

"How is it possible to dig out a heart from the stomach?"

Long Yuyan's face was full of disbelief.

"Right, I also think it's incredible, but it really happened. The same is true for your contracted spirit beast. If you want to successfully evolve, you also need those special materials."

"Because your beast has not reached the critical point of evolution before, I don't know what materials are needed. But now I should be able to see it."

Su Chen said.

"What are we waiting for? Let's go."

How could Long Yuyan remain calm when it came to whether her contracted spirit beast could evolve? She directly dragged Su Chen to the battle room.

In the battle room, three tall contracted spirit beasts filled the entire space, and the fierce aura spread, making people shudder.

However, since the golden-scaled dragons had already seen Su Chen and knew that Su Chen could help them complete their evolution, they had no hostility towards him, but rather had a good impression of him.

Su Chen carefully looked at the golden-scaled dragon, the ancient-winged flying phoenix, and the blue-striped scaled beast, and found that their growth values ​​were almost full, which meant that they could evolve for the next time.

The materials needed for evolution also caught Su Chen's eyes.

Putting aside other materials, Su Chen focused his attention on the main materials.

Nine-patterned heart-protecting golden scales, blue phoenix head feathers, and ancient beast hooves and claws.

"Hiss, these things are not simple!"

The three materials above correspond to the golden-scaled dragon, the ancient-winged flying phoenix, and the blue-striped scaled beast.

But Su Chen had never heard of these materials, and these materials seemed very extraordinary just by looking at the names.

"How is it?"

Seeing Su Chen frowning, Long Yuyan's heart was also tightened.

"Sister Yuyan, have you heard of these three materials? They are the nine-patterned heart-protecting golden scales, the blue phoenix head feathers, and the ancient beast hooves and claws. These three materials correspond to your three contracted spirit beasts."

Su Chen asked.

"What are these materials?"

Even the well-informed Long Yuyan was a little confused when she heard these materials.

She had never heard of them!

Taking the pen and paper, Su Chen quickly wrote down the materials needed for the evolution of the three contracted spirit beasts and handed them to Long Yuyan.

"Those three are special materials, so it's normal that you can't find them. You can ask the Long family to collect the rest of the materials, and they should be able to collect them all."

"Okay! I'll ask the family to collect them now."

Long Yuyan nodded.