Jeno took this test not only to prove himself and gain a foothold in Leather City, but also to protect Oriana's life.

He knew that with Oriana's good character, he would definitely sneak away to Zaun again for disaster relief, so he wanted Oriana to stay at home all day because he was rushing to catch the order, and Colin also understood Jeno's hint, so he asked Orianna to assist in the test every step of the way.

"Good night, sir."

"Well, you should go to bed early, too."

The lights on the workbench went out, and Colin drank a glass of goji berry water and went into his bedroom.

"Goodnight Jeno, knock on my door if something happens, may the gears turn forever!"

Orianna was about to go to bed, so she left a Piltover-like blessing and slipped into the bedroom lightly.

"Good night...... May the haze not enter your house. ”

Jano replied softly, then lay down on the bed that Oriana had made.

As the minutes ticked by, Jeno closed his eyes and counted the clicking of the hands of the vertical clock, and after about an hour, maybe two hours, he quietly stood up, paced to the workbench, twisted the knob to turn on the lamp, and the soft light suddenly filled the hall.

A robotic arm rests on a conspicuous wooden frame on the table, which is Colin's latest order, and it is still a few parameter adjustments away from delivery.

Jeno rubbed his eyes, put on his disinfectant gloves, and held his prosthetic leg up to take a closer look.

Although this prosthetic limb has a metallic luster, the overall weight is not as heavy as expected, but it is similar to a human arm, and it is supposed to be a special steel used to take care of the user's body balance.

And its shape is very close to the human hand, there is no more inhumane transformation like other augmentations, all the design is in order to restore the function of the arm, if you install a layer of bionic skin, you can be fake, no wonder it will be sought after by the industry.

Jeno twisted his prosthetic leg and found some serious problems for him, such as not being able to break his fingers to make a crunch sound, no fingerprints (fingerprint recognition), no nails (picking his nose and picking out his ears), which was too inconvenient! (Bad review!) ）

These details are harmless to the owner, but they are really unbearable for Jeno, so he immediately decided to decide the theme of this test, that is, the improvement of prosthetics!

The eye falls on the design, which is a piece of wax paper with traces of multiple revisions, and the final scheme is intensely cemented on the wax paper by etching. Jeno found that when looking at the design drawings, the experience bar of the skill of the junior Hex technique skyrocketed, so that directly looking at the ready-made design concept was much faster than the superficial observation of the finished product, and it was estimated that the skill would be upgraded soon.

But it backfired, and the experience bar only went up for a short time before stopping, and it was still far from being fully upgraded.

So Jeno wanted to disassemble the prosthetic leg to see the internal structure, maybe he could gain a little more experience, and after a while, he found that this thing was more difficult to remove than the Luban lock.

The steel plate on the prosthetic limb had a gap left in the joint to prevent thermal expansion and contraction, but it was not enough for him to peek into the internal structure, and he could not remove it.

He soon understood that Colin had left a hand and did not draw the assembly and connection methods of each part on the design drawing, maybe this was a secret of their family's convention, so they did not waste time drawing on the drawing, or it may be that they deliberately did not draw it because this skill was copied by others.

Just as Jeno was groping for a way to disassemble the prosthetic leg, an arm came out from behind his back and landed on his shoulder.

"What are you doing?"

The sudden contact made Jeno's pupils shrink, but after hearing that it was Orianna waking up with sleepiness, he was not so panicked.

What is he panicking about? Then ask him what he's doing. To say that it sounds good is to observe and learn from it, and to say that it is difficult to hear it is to steal from the teacher.

"Admire the masterpieces." Jeno turned his head and smiled.

"I believe that you are a ghost, you are a very bad person."

Orianna glanced sideways at the flipped-over blueprints, as well as the designs in Jeno's hand.

In fact, this design drawing is not exactly a design drawing, but a half-finished manual, and this wax paper will be given to the owner together with the finished product after the production is completed, so that they can easily maintain it by themselves, so there are many process procedures hidden on it.

Jeno saw that it was only a part of the manual, a schematic diagram of the model, so he would look at it in a fog, because the content of the use, maintenance and disassembly parts had not yet been written.

Because it's just a manual, there's nothing to show Jeno, and Jeno is worried in vain.

"Can't you sleep too?"

"Yes, there is suddenly one more person in the family, and he is still a boy, who can sleep with a normal girl."

Orianna pressed her palm against her hair, which had been curled up from tossing and turning, and when she removed her hand, it was mischievously cocked again.

"I've decided what I'm going to do, how about a middle finger?"

"You're going to have a prosthetic? I remember you said that you specialize in Hextech, and the clockwork powerplant is very different from the normal Hextech, what do you think of this? Besides, it's strange that someone only does one finger. ”

The power of Hextech is provided by Hex Crystal, and the power device of the clockwork is powered by the wind, in the eyes of ordinary scientific researchers, this incomprehensible process is simply the existence of black technology.

Oriana covered her mouth and smiled, watching Jeno grope her delicate prosthetic leg with a bad technique, and then make a middle finger movement, and inexplicably wanted to laugh even more.

Then she thought about it carefully: "A middle finger...... It's so cute, wow~ I know what you're going to do, you're going to poke people, right? ”

"Hey, the role doesn't tell you. But I can tell you clearly, what I'm going to do is a Hex Booster. ”

Jano poked Oriana with his prosthetic leg, almost causing her to burst into a louder laugh, but luckily she held back her laughter and woke Colin up.

Jeno grinned as he listened to the funny sound that came out of her mouth because she couldn't help laughing.

"Hmph, what's the use of a middle finger, my father won't let meaningless works pass, and I'll stab you to death with the middle finger you made when the time comes!"

With Jeno, Orianna always felt that she couldn't keep a girl's reserve, and it felt too bad to reveal her true form.

"So, in order for me to pass the test, you can help me remove the middle finger of this prosthetic."

"You're going to take this top-up? Without my father's action, I'll stab you to death right now! ”

"No, I'll just look at it and make a good work."

"What kind of logic is this? It's not always! ”

"Just a reference."

"References...... Forget it, believe you once. I'll ...... if you lie to me."

"You're going to poke me to death, I'll pout my ass and poke you, until you're cool." Jeno pouted his ass consciously.

"I don't want it! I'll stab you to death if you're a hooligan! ”

A crippling blow sent his smooth elbow to Jeno's ribs, and a scream broke the silence of the night.