"Well, I don't have any savings. ”

Americans are not in the habit of saving money, and their idea is to spend in advance and then use their paychecks to pay off their credit cards.

"Okay, I'll be free this time. Chen Cao pursed his lips and sent the Buddha to the west: "By the way, what did you originally do?"

"I was a personal trainer, but I was fired because my wife and daughter had been kidnapped and I hadn't been to my employer for several days. ”

"What is the main thing to teach?"

"Fitness & Safety Coach, I have a coaching certificate. ”

"It just so happens that I have a customer, he's a professional track and field athlete, but there is no club, can you train him?"

"Of course, of course. ”

"Okay, I'll give you his business card, and when the time comes, you can contact him and tell him that I introduced him. ”

"The salary he was given, for the time being, it won't be very high, because he just got injured. ”

Bird wasn't going to refuse, he needed this employer so badly right now, even if it was a little lower.

"Alright, it's time for you to go to bed, David, and you can go to my room and sleep. Chen Cao stood up and said.

"What about you?"

Chen Cao didn't answer David's question, but went directly into the basement and locked the door.

......Everyone fell silent and went back to their rooms to sleep.

Chen Cao has already made an agreement with Ford, and Chen Cao plans to invest in Ford.

So Chen Cao not only wanted to help him heal his leg injury, but also to find ways to improve his performance.

Chen Cao remembered that there was once a mention in the Demon Doctor Book that could improve the physical fitness of human beings.

And judging by the formula of this elixir, it is not complicated.

The most important point is that the most important formula in this potion is the demon crystal, and this is exactly what Chen Cao lacks the most.

However, there are also some potion recipes that need to be obtained from Hell.

Of course, the price of going back and forth to hell is too great, and for Beelzebub's body to summon Chen Cao to go to hell, a hundred souls are required as sacrifices at a time.

So it's more cost-effective to buy from Raz, although the price given by Raz is generally higher than the original value, but Chen Cao has no choice but to choose to buy from Raz.

"Chen, I just helped you destroy two hundred and thirty-eight evil spirits, so you now owe me two hundred and thirty-eight years of demon crystals. ”

"I'll give it back to you when I have enough money. ”

Chen Cao can't take out so many demon crystals now, to be honest, this time Chen Cao feels that he has really lost a lot.

Originally, he thought in his heart that there might only be a dozen or twenty evil spirits attacking that girl, and he could completely afford it.

I didn't expect to pay such a big price at one time.

However, Chen Cao still has a complete perfect crystallization in his hand, which he obtained when he rescued people in the fire last time.

There are also scattered demonic crystals, and the total years add up to twenty years.

and a small amount of perfectly crystalline powder, which is left after the first perfect crystal is ground.

Instead of summoning Raz directly, Chen Cao first asked Beelzebub to convey what he needed, and then asked Raz to bring things over.

"Twenty parts of the vine of Immans, one year's demon crystals, five soul eater's eyes, one year's demon crystals......"

Chen Cao bought a lot of every material, and all of them were settled with demon crystals.

Raz likes to do business with Chen Cao very much, after all, all of his previous customers don't use demon crystals to settle bills, and most of them are bartering.

Only this living person in front of him will give him a demon crystal.

And what he sells is not the kind that is unique, and even many demons can get their hands on it.

So when doing business with Chen Cao, he didn't dare to have any ambiguity, and the weight was only a lot more.

"Your Excellency, the Great Living, all the things you want are here, please count them. ”

"Don't count, I can trust you. ”

Of course, this is just Chen Cao's words in person, and after Raz leaves, he will still count it once.

He also wished that Raz was missing something, so that the next time he did business, he would have a chance to take the lead.

After sending Raz away, Chen Cao entered the laboratory and began to try to prepare potions.

"Extract the sap of the vine of Immans, then water it on the petals of the rootless flower, then mash the rootless flower and pour it into the water of the River Styx......"

After a busy night, Chen Cao dispensed the potion, a bottle of purple liquid.

This bottle of potion doesn't look like an ordinary potion, it seems to be boiling inside, but in fact, this potion is at room temperature.

Chen Cao dipped a little with his fingers, and then put it in his mouth and tasted it.

There is no taste...... I don't know how effective it is.

Before Ford could treat his leg injury, he needed to find a person or animal to do the experiment.

Beelzebub will definitely not be able to do it, because this potion is only useful for human beings.

Suddenly, Chen Cao thought of it, why don't you look for David?

Chen Cao ran out of the basement and pushed open the door to his bedroom.

It was just past six o'clock in the morning, and Chen Cao picked up the sleeping David.

"David, get up. ”

Chen ...... What time is it......" David rubbed his eyes and looked at the wall clock on the wall: "Oh my God, it's only six o'clock, let me sleep a little longer." ”

"Drink this. ”

"Breakfast, thank you......" David didn't even look at it, just poured the potion from the bottle into his mouth, and then fell asleep with his head covered.

But David didn't sleep long before he felt a tingling pain in his arm.

"Ah......" David opened his eyes again and saw Chen Cao holding a syringe and drawing blood for himself.

"Chen, what are you doing?"

"Nothing, give you a check-up, you go back to sleep. ”

"Wait...... Did you do some kind of experiment on me?" David suddenly came to his senses: "I remember what you just gave me to drink...... It doesn't seem like breakfast. ”

"It's my new invention to improve my physical fitness. Chen Cao said.

"Improving physical fitness?"

"Yes. ”

"Can you make me Superman?"

"No, you can't. ”

"What's the use of that?"

"I don't know, I need to have your blood checked and it's returned, now you can sleep peacefully. ”

"Wait, how are you going to let me sleep in peace?

"Absolutely not, don't worry. ”

Chen Cao had a meaningful smile, and David really couldn't feel at ease.

"Really?"

"Really. ”

"I'm still not at ease. ”

"Then get up and see how the medicine works, in fact, this is the first time I have made a potion dispensing. ”

"Do you give it to people the first time? Don't you do clinical trials at all?"

"Yes, you're my clinical patient. ”

"Can I swear?"