The last time Shen Lang would find them, it was to look for spirit stones, so now that Shen Lang was leaving, Bi Haihuan immediately said that he would give him spirit stones.

In their world, there are many more hedrons than the earth, and she can be regarded as a special gift.

Shen Lang thought for a while, and was not polite: "Okay, this thing still has an effect on me." Remember, it's also very helpful for your cultivation!"

"I remembered. Bi Haihuan took Shen Lang to the bedroom.

Her residence is 1,000 square meters airy, but the bedroom still has another room.

When she got to the bedroom, she opened a safe the size of a wardrobe.

"These are all hedrons, and after you told me, I tried to absorb its energy, but I couldn't. Bi Haihuan opened a box.

Shen Lang took a look, good guy, I'm afraid there are not hundreds of medium spirit stones in this box!

The last time I saw the medium spirit stone he took out, he said that it was a spar whose quality was not very happy. Just like these, for them here, it should be the energy for all kinds of equipment, so there will be so many, but not too high-end.

"I'll teach you some more methods!"

Last time, Shen Lang didn't want to owe favors and taught the basic exercises. Now that they meet again, Bi Haihuan's enthusiasm and respectful attitude made Shen Lang feel a little more good, and he treated her as an apprentice.

This time, it was aimed at her cultivation method that was already in a certain hurry, but she did not teach the "Yin Yang Boruo True Technique", and there was a very important one, teaching her how to absorb the energy of the spirit stone!

With Shen Lang's method, it is much faster than ordinary cultivators, not to mention here, she is not short of spirit stones, maybe it can greatly help her improve.

Bi Haihuan wrote it down carefully, and gratefully gave him the box of spirit stones. This is no better than the Forest of Death, and at that time they could only carry a small amount of supplies in the Holy Armor, and there were warehouses here to replenish them.

Thinking about her family's big business, Shen Lang was not polite and accepted it happily.

"Is there anything else you need?" Bi Haihuan pointed to the contents of the safe and introduced them one by one.

Shen Lang has little interest, there are some precious things that belong to the basin city-state, such as some weapons, if he brings them back, they will be disposable and cannot be replenished. There are also secret documents and the like, which are even more useless.

"It's a training base and I don't have much here. The next time I go to my house, I have a lot of things to give to the teacher, mechas, spaceships. Bi Haihuan was a little regretful, she didn't know that Shen Lang was coming back and came here to train mecha operations, of course, there wouldn't be too many good things.

She's like a simple child, eager to share all her good toys.

"Hehe, that's not convenient to carry. Thank you very much!"

Shen Lang wants to get a mecha or a spaceship or something, it will indeed be very enjoyable. But aside from technical supplies and other aspects, once that thing appears, it will be surrounded by various countries!

will not only rush to research technology, but also may arrest him and force him to ask about the origin of these black technologies.

He didn't want to cause so much trouble, and in comparison, it was more appropriate to use a magic weapon.

"How about this?" Bi Haihuan took out a necklace in her jewelry area.

Judging from the placement, she likes this chain a lot, but now she still takes it out and gives it to Shen Lang.

"I wear this?" Shen Lang couldn't help laughing: "You men here wear necklaces, even if men wear them, they should be very thick, it's not good to wear this women's thin chain." ”

Bi Haihuan was a little embarrassed: "It seems to be oh...... But it's a pity that I don't have a thicker one here, this heavy metal is relatively rare, and it is rarely made into a very coarse one. ”

Shen Lang was a little strange, picked it up and looked at it carefully, isn't this gold?

"This metal ...... Very little?"

"That's right, although this metal has no other value, but it is very beautiful, and it is a rare precious metal in the jewelry category......"

Before Bi Haihuan finished the introduction, he saw a gold bar appear in Shen Lang's hand.

"You see if it's the same kind. Shen Lang's face was a little strange.

Bi Haihuan's eyes widened: "You ...... Can I touch it?"

Shen Lang was a little sweaty, what do you call me so big, Dorothy can't see it now, if you hear this, you still think it's me, can you touch it......

He quickly slipped the gold bar into her hand.

After all, Bi Haihuan was born in a wealthy family, and no matter how rare things are, he has still seen and owned them. She took a closer look and confirmed.

"It's this kind of metal! But this is the first time I've seen such a big chunk. She was amazed and made another joke: "If it weren't for you, teacher, I would have wondered if you had robbed the raw materials of the jewelry workshop......

"Give it to you! Let the jewelry maker make some jewelry for you!"

Just now when people sent spirit stones, he was so generous, and now Shen Lang can rarely be generous, and there is no way to ask him to take a bunch of spirit stones out. But gold is much easier!

"No, no, it's too precious. I can't take it, you keep it and make a thick ...... And for your friends, maidservants, or whatever......"

Bi Haihuan hurriedly excused himself and wanted to stuff the gold bars back.

Shen Lang took out ten gold bars at once, and stacked them all in her safe.

"These are all for you, the teacher gives them, you can't go uncollected!"

For the first time, he put up the master's shelf, and Bi Haihuan, who was shocked and wanted to refuse, couldn't say anything.

"But...... I can take it, but I buy it, I have a lot of money, and I want to give you the normal market price! After all, this is a good thing with a price, and I can't take advantage of your ......."

Shen Lang smiled and said: "I won't always be in your world, I will come to see you as a guest, what do you need money for? Don't you call me a teacher? Then it is normal for me to give you some gold and let you create some beautiful jewelry." ”

can be a tyrant in this world with highly developed scientific and technological civilization, Shen Lang still enjoys pretending to be forced very much.

Through the contrast between spirit stones and gold, it also made him sigh that things are rare and expensive.

"Thank you, teacher!

"Well, if you have more, you can sell it, or exchange it for something that works for you. I'll give you a little more next time!"

There were still hundreds of catties of gold bars in Shen Lang's storage ring, but he didn't take them out all at once. It's finished this time, so what will I do next time?

"That'...... I can give it a try and see if I can change something good for the teacher. Bi Haihuan immediately thought of a good idea, since the teacher doesn't want money, and she doesn't lack spars, let's see what good things can be exchanged.

"By the way, I came here by accident this time. Do you have a passage to get over?"

Shen Lang remembered that if they could enter and exit the Death Forest, there must be another way. In order to avoid suspicion, he added: "Don't worry, I won't bring people to invade, but we will only come to see you by ourselves." ”