"Of course it works, this low-level external armament doesn't cost anything at all, and I can give it away for free or advance it to newborns in Yorktown, and then they will be my best advertisement. Adam picked up the robotic arm, it was a bit too big for him, and he was only four meters tall now.

"Advertising? Advertising is effective, even if the newborn is equipped with your arms, it is impossible to beat the knight-level Titan, two looks twice as much as one, but compared to a hundred, it is not the same. "The devil is still very disdainful.

Adam dissolved his left shoulder and left arm and placed the outer arm on top of it, finding that the direct connection still had some wear and tear and needed to make a layer of cushioning.

Adam's four-meter body had five-meter arms, which made Adam look a little deformed now, but it felt good, he raised his arm and slammed it into a flat piece of iron ore, and the loud noise was heard far away in the silence of York.

Adam nodded with satisfaction as he looked at the red mark on the iron ore, and then replied to the devil: "Of course one arm can't do it, but what if a nascent Titan has such an external structure all over his body, inside and out, except for the power furnace?"

The devil muttered, "It's just a foreign thing, too dependent on this kind of thing..."

"One of the differences between intelligent life and beasts is the rational use of tools," Adam said, setting the mechanical arm aside, "Have you been too idle lately? ”

The devil is indeed idle, it feels that it is better to stay in the mind of Adam's body than to go to the summoning space and play with Lina Sophia, he said madly: "Master, if you summon me out, I think it will be fine, even if there is something, I will go first and wait for you on the mage plane, okay?"

Adam refused it without hesitation: "It's not good, now is not the time to summon you, there is this time, you might as well alienate yourself from your own system." ”

"There has never been a devil who needs to be cultivated, and deception is our duty!" the devil felt that he had been greatly insulted.

"I think it's better to set you on fire. Adam whispered to himself.

The devil didn't hear clearly, but there was an instinctive chill all over his body: "What?"

"Shut up, my first guest is coming. ”

———

The ferroalloy has no name, and he came to York City from the Iron Castle and entered a university, but not as a wise man, but as an assistant to the Knight Titan, doing chores for him in exchange for merit.

There is no oppression and oppression in the Titan society, the Knight Titan is very good to him, and the battle merits that should be paid will not be in arrears at all, and some of the remaining alloys from the experiment will be generously given to him as long as they are suitable.

However, Ferroalloy felt that he was not happy, this kind of life was too comfortable, he preferred to stay in the Iron Fort, although he could not go to the battlefield in person, but even occasionally seeing the returning soldiers was excellent.

"Even the wind of the Iron Castle smells better than the one in York. "Finished work, walking alone on the street Ferroalloy sighed.

He also remembered the Mithril Titan who gave him a lot of alloys, and although he later learned that none of those things suited him, he was still full of gratitude and envy, "I want to go to war too!"

Boom!

He suddenly heard a loud noise coming from the front, York City is very quiet, especially in this area, there are no universities, no factories, and few Titans will come, he passed by from time to time and never heard any sound, so driven by curiosity, he walked towards the source.

———

Adam opened the door to the room, and unsurprisingly saw the ferroalloy hovering outside the door, and he showed great enthusiasm for the test object that was sent to the door: "Meet again, ferroalloy." ”

Ferroalloy was pleasantly surprised, but he didn't expect that as soon as he remembered Mithril, Mithril appeared in front of him: "It's you!

"I am..."

"Did you get sent back too? I thought you would be left on the front line, but I didn't expect you to be just like me, but it's no wonder, after all, you're so young. Ferroalloy interrupted Adam and said a long line of words to himself.

Adam was sure once again that he couldn't explain to the Titan that height had nothing to do with strength, so he simply greeted directly: "You came just in time, I have something to ask you for." ”

Ferroalloy hurriedly followed Adam into the workshop, and said like a cannon: "Okay, anything can be done, but I may not have much time, and Aluminum Magnesium 573 may come to me to work at any time." Oh, Al Mg-573 is my boss, he's a good Titan, just like you..."

Sure enough, loneliness makes people crazy, the devil is like this, and the ferroalloy is like this, the last time I saw him, he was still very shy, and he didn't talk so much, Adam had to interrupt him, pointed to the mechanical arm and said: "I need you to help me test the performance of this embedded armor, I won't waste a lot of time." ”

"Embedded armor? What is that?" the moment Ferroalloy turned his head and saw the mechanical arm, all the words in his mouth were swallowed into the fire, and he fell in love with this arm in an instant, "This... This..."

Adam introduced: "This is the armor I developed for the Neonatal Titan, unlike different external weapons, it can be directly connected to the body, after installation, I will adjust the energy circuit according to your power furnace, it should be no different from my own arm, and when I don't need it..."

Ferroalloy didn't listen to what Adam was saying at all, and bent down to touch the mechanical arm, but he didn't dare to really touch it for fear of breaking it: "Can I really do it? won't it break it?"

He pushed back all of Adam's rare tirade, and Adam gave the devil a soul whip speechlessly, then grabbed the mechanical arm and motioned to Tie 27 to stand up: "Don't worry, it won't be broken, and this thing is of very low value, so it doesn't matter if it's broken." ”

The flames in the eyes of ferroalloy were about to burst out of their sockets, and when he heard this, he stood motionless in place, and asked nervously, "Can I just stand here?"

Adam's patience was basically exhausted, he didn't bother to talk nonsense with him, he didn't even ask which arm he wanted to replace, he directly reached out to dismantle his right shoulder, and then pressed the mechanical arm up, and the buffer layer temporarily chose Mithril, and after receiving it, he said to the ferroalloy: "Transmit energy." ”

Ferroalloy nodded excitedly, mobilizing a small amount of poor fire energy to try to introduce the mechanical arm, while Adam quickly fine-tuned according to his energy fluctuations, and said with satisfaction after two minutes: "Okay, you can test it." ”

The ferroalloy carefully swung his new right arm a few times, and gradually the range of movements became larger and larger, and Adam waited until he got used to it, pointed to the previous piece of iron ore and said, "Use your greatest strength." ”