My Items Can Upgrade

As long as you level up to the corresponding level, the weak properties contained in the material will be enhanced, and then, they will become conceptual.

Once it becomes a Conceptual Marvel, science can step aside, no matter what.

"What became?"

Zhao Jiayan, who was helping to brush up experience with the wooden sword they were renting for tomorrow, looked over with confusion.

Suddenly, Jiang Yiyi sharply looked in the direction of the rolling shutter door.

At the same time, all the wooden Buddhas piled on the printer began to shine.

"Arm crossbow..."

Yang Yuan was just about to explain when suddenly the knocking sound echoed again.

"Knock, knock..."

Just like last night, only two knocks.

"Big brother, that 'person' from last night is here again," Jiang Yiyi whispered.

"What a coincidence!"

Yang Yuan immediately let out a cold laugh and hurriedly handed the Evil-breaking Arm Crossbow to Jiang Yiyi: "Quick, merge this with your arm and shoot it."

Since he couldn't see the thing, he had to rely on Jiang Yiyi.

"Okay."

Jiang Yiyi obediently quickly removed an existing arm crossbow, merged this new one, then loaded an arrow, aimed in the direction of the rolling shutter door, hesitated for a moment, and suddenly asked, "Big brother, will the door be damaged by the shot?"

Yang Yuan remembered what Yan Chenggong said during the day, that thing would never enter the house, and hurriedly said, "I'll open the door. The moment I open it, you shoot, oh right, sit on the ground and aim upward at its head, don't accidentally hurt someone else."

"Okay, okay." Jiang Yiyi hurriedly sat on the ground, her arm angled upward pointing at the head of the 'person' she sensed, her heart a bit nervous, worried she might not do well.

"Knock, knock..." The knocking was heard again.

"In such a hurry?"

Yang Yuan coldly laughed, walked behind the rolling shutter door, pulled away the bolt, and then suddenly lifted it up.

"Poof—"

A stream of light shot out from the front end of Jiang Yiyi's arm, instantly piercing through an invisible figure.

The light flashed and vanished, brushing past a distant building and disappearing at the horizon.

"What's that?"

The soldiers on the gate tower (which was also a house) suddenly looked towards the direction the light vanished but couldn't find where it came from.

Some soldiers looked suspiciously at Yang Yuan's residence because the light appeared just as Yang Yuan opened the door, which was unusual.

However, because it was night, they dared not go out, so they didn't hurry to ask for the reason, only reported the incident first.

Yang Yuan saw nothing, only felt the air ahead seemed to ripple slightly, and there was a strong chill.

He quickly shut the door, looked at Jiang Yiyi, and asked, "How was it?"

"It's gone."

Jiang Yiyi nervously said, "Its head was shot with a big hole and then suddenly disappeared, did Yiyi not do well?"

A big hole in the head?

Yang Yuan laughed as he walked over, patted the little girl's head, "How could it be? Yiyi did very well...huh?"

Suddenly, he noticed the Protective Talisman around Jiang Yiyi's neck was rapidly gaining experience, almost increasing a point every second.

"What's wrong?" Zhao Jiayan asked.

Yang Yuan hurriedly took out his own Protective Talisman and found its experience was also increasing at the same speed.

"Jiayan, let me see your Protective Talisman." He looked at Zhao Jiayan.

Zhao Jiayan was puzzled but quickly took out her wooden Protective Talisman from inside her clothes.

Indeed, Yang Yuan found it was also increasing.

He suddenly felt puzzled, then looked at the wooden Buddhas on the printer.

Sure enough, the wooden Buddhas were still glowing.

His heart sank, and he quickly turned to Jiang Yiyi, "Yiyi, do you feel anything else approaching us?"

"No." Jiang Yiyi seriously sensed and then shook her head.

But after she finished, she suddenly added, "There is black smoke where that 'person' disappeared."

"Black smoke? Could it be ominous energy?"

Yang Yuan's heart was stirred, and he immediately opened the rolling shutter door again, and indeed, the chilling air was still present.

Then he looked at his Protective Talisman and found its experience was increasing even faster, almost at three points per second.

Immediately, he was overjoyed, hurriedly said to Zhao Jiayan and Jiang Yiyi, "Come here quickly."

"What's going on?"

Zhao Jiayan, bringing Jiang Yiyi to the door, opened her mouth in doubt, and suddenly exclaimed, "It feels chilly, not the temperature kind of cold, but a creepy cold."

Jiang Yiyi pointed fearfully at a spot close by, "There is black smoke here... it's changing, becoming a claw... now it's scattered... oh, it transformed into just a skull... now it's scattered again..."

In her vision, the black smoke kept transforming, one moment into a skull, the next into ghostly claws, very scary.

Yang Yuan and Zhao Jiayan exchanged a surprised glance because they saw nothing, only empty space ahead.

But the chilling air was unmistakable.

"You both step back a bit, I want to do an experiment."

Yang Yuan let the two girls back away, took out the wooden Protective Talisman from his body, and placed it on the ground.

The result stunned him, as the experience of the wooden Protective Talisman suddenly stopped increasing the moment it left his hand.

"It has to be on the body? Alright, then, Protection Talisman, protective..."

He was a bit helpless.

"Right, try this too."

Then he placed the previously crafted Evil-Breaking Arrow at the spot Jiang Yiyi pointed out as the position of the black smoke.

Sure enough, he saw the experience on the Evil-Breaking Arrow increasing rapidly.

"It doesn't need to be shot out? That's great, this one doesn't need to be on the body."

Yang Yuan was overjoyed, hurried to the printer, and continued using wooden Buddhas as materials to craft and assemble arrows, while saying to Zhao Jiayan and Jiang Yiyi, "Please quickly bring out three chairs."