After traveling through time, I became the interstellar devil

When Ye Chen returned to the dormitory, Lan Xing had already run back to the system space in anger, although Lan Xing denied it.

The system circled around Ye Chen, sighed, circled again, sighed again, circled again, and sighed again...

He repeated this dozens of times, and finally Ye Chen looked up at him.

"Just say whatever you want to say. Don't force me to lock you up in a small dark room." Ye Chen said.

"Host." The system immediately stopped its previous actions and asked hesitantly, "Are you really that poor?"

"Isn't it obvious that I'm poor?" Ye Chen said confidently.

The system choked, and after being quiet for a while, it couldn't help but ask, "When are you going to buy a little robot for that adult?"

"Let's talk about it next time." Ye Chen answered perfunctorily, and it was obvious that he had never thought about buying it.

Why buy a stupid little robot? Having a stupid system at home is enough.

Hearing this, the system's expression became even more tangled. It couldn't help but circle around again and said, "How about I lend you some star coins, you buy it for that adult first, and then return it to me later."

"You have star coins?" Ye Chen was curious.

"No, but there are still some things stored in my system space that I saved before, which should be able to sell for a good price." The system decided to reluctantly give them up for the sake of the relationship between the adults and the host.

"No." Ye Chen refused decisively.

"oops."

The system was so anxious about Ye Chen's attitude that it said, "This is your chance, an opportunity that others can't even ask for."

"That master hasn't accepted offerings from living beings for tens of thousands of years. Now that he asks you to offer offerings, he is putting you under his protection." The system said a lot of nonsense, but when it finished, it found that the surroundings were unusually quiet.

"What are you talking about?" Ye Chen only saw the system open its mouth but heard no sound.

"Is there something wrong with your computer? Do you need someone to fix it?"

"No need." The system said this out loud.

The system opened its mouth, knowing that it had been banned before, and there was only one person in this interstellar plane who could ban the system from speaking.

The system suddenly became quiet and burrowed into the system imprint like an ostrich.

But he didn't understand why that adult was willing to accept Ye Chen's offering but was unwilling to let him explain it clearly to Ye Chen?

Ye Chen looked at the system in confusion as it made a bunch of inexplicable moves and then disappeared. He roughly guessed what the system was thinking.

But it was useless for him to guess, after all, he really had no money now.

Ye Chen turned his attention to the one hundred blank soul cards, took out one and tried to carve it according to the basic teaching method on Star Network.

The operation method of soul cards is similar to that of star cards. Both require precise portrayal of mental power, not a little more or less will do.

However, star cards require summoners to portray an entire star beast, including some of the backgrounds where the star beasts like to live and the characteristics of the star beasts, while soul cards only require depicting combat skills.

Ye Chen took the blank star card and thought about it, then used his mental power as a pen to carve a small blue bird for delivering messages on the card. The name of this card skill was Blue Bird Message.

After carving the first soul card, Ye Chen quickly picked up the second one. This time, he carved Liang Qu who had expanded several times, and the skill name was Critical Strike.

After Ye Chen carved out the two cards, he did not continue. Instead, he took the two cards back to the store where he had bought the blank soul cards for testing.

"Ding, the detection was successful, congratulations to Master Summoner." An emoticon of throwing flowers appeared on the screen of the little robot.

Ye Chen took back two soul cards and asked, "Does the store accept soul cards?"

“Yes.” The little robot nodded. “But the store will only take five of the same Soul Card. If all are sold within three days, they will be repurchased. If not all are sold, they will not be repurchased.”

“That makes sense.” Ye Chen nodded in understanding. After all, there were so many people in the Third Academy, and there must be many who wanted to come to the store to sell their Soul Cards. He couldn’t just accept them all.

The store is also doing business, so naturally they will buy whatever Soul Cards sell well. They can't let others do business at a loss.

But this was not very friendly to Ye Chen's plan. He originally planned to make fifty soul cards of Liang Qu and Qingniao each to sell, but now it would definitely not be possible in the store.

Maybe I can open an online store...

Ye Chen held the Bluebird Messenger Soul Card and shook it in front of the little robot. "Can you help me estimate how many star coins this card can be sold for?"

"Of course, but I suggest that you, the summoner, buy a small testing instrument that can be used to test soul cards and make price comments. Our store is offering a 15% discount today~" the little robot said and winked at Ye Chen.

"How much?" Ye Chen was a little tempted.

If he plans to open an online store, it is necessary to purchase a small testing instrument. He can't always run to find a little robot.

The little robot's eyes lit up instantly when he heard that. "The current best-selling item in the store is priced at 5 star coins. The cheapest one is 1 star coins, and the most expensive super deluxe version costs 199 million star coins. Which one do you choose, Master Summoner?"

Ye Chen listened to the introduction of the little robot and breathed a sigh of relief in his heart. Except for the super luxury model, he could currently afford the cheap model and the popular model. He was grateful for the reward given by the school and for winning the first place.

"Let's have a hit." Ye Chen said.

Since it has become a best-seller in school, its quality and functions should be good.

"Okay, I'll pack it for you~" The robot turned around happily.

But he had not forgotten what Ye Chen had asked him just now, "Sir Summoner, do you still need Xiaoxi to estimate the price of the soul card for you?"

"Yes." Ye Chen said. He wanted to see if there was any difference between the price determined by the little robot and that determined by the machine.

"Ding, according to the test and evaluation, Liang Qu's fatal blow is priced at 100 star coins, and Bluebird's message is priced at 75 star coins."

"Not bad." Ye Chen felt that making soul cards was also a highly profitable industry. The profit increased several times compared to blank star cards. Especially the soul cards that copied Liang Qu's skills, the profit increased tenfold.

It seems that offensive soul cards are priced higher.

"What can I do? It's such a loss." The voice of a certain ancestor suddenly sounded in Ye Chen's ears, with obvious unhappiness in the voice.