The Comprehensive Evolution of American Comics.

Chapter 1236 Roy and the Mechanical Arm
The Hall of Justice is more of a tourist attraction. While it was originally one of the bases of the Justice League, its function gradually changed after the construction of Mount Justice, becoming a tourist attraction for the general public.

However, the Hall of Justice is not open to the general public. After all, it contains many important items, and ordinary people can only visit it through the observation tunnel.

However, the tunnel is only open to the public in the first half of the Hall of Justice; the second half is part of the normal base facilities and is not exposed to the public.

For example, the medical room where Roy was treated before, and the laboratory where Yang Le asked him to come, these functional rooms are located in the back area, and they are not particularly far away.

After all, the Justice Hall is located near the city center, so it's impossible to approve such a large space for them. However, although it's small, it has all the necessary facilities, and the quality is quite good.

Roy made two turns and arrived at his destination. Although he didn't know why he hadn't seen anyone else along the way, it was fine, as it saved him a lot of trouble.

Roy glanced at the access control at the door, hesitated for a moment, and then moved closer to wait for his identity to be verified.

"Identity verification complete, Red Arrow."

Hearing this unfamiliar code name, Roy gritted his teeth before entering the laboratory.

As soon as Roy entered the laboratory, he saw a red-skinned goblin in a white lab coat standing on a machine tool, fiddling with something.

Although Roy was somewhat surprised, he didn't panic too much. He thought the red goblin in front of him was a new member recruited by the Justice League during the years he was away.

After all, there are quite a few aliens in the Justice League.

"Come on, you're hot!"

The mischievous creature, who was originally focused on tinkering with his inventions, noticed Roy's arrival. He casually tossed aside the electric drill in his hand, then crawled to Roy's side at lightning speed on all fours.

"It seems that whether you want revenge or are truly determined to get back on your feet and return to your old ways, you're not going to complain anymore, right?"

"I'm here to see the guy who just scolded me." Roy wasn't going to bother with the seemingly crazy freak, so he stated his purpose directly.

“That’s me.” The sprite said, first transforming back into a human, and then transforming back again in front of Roy.

Although he had slept with Yang Le for several years, Roy had seen and experienced a lot and was not intimidated by him.

"Tell me, why did you call me here?"

"It seems your eyes aren't as sharp after sleeping for so long. Is your static vision zero?"

The now mischievous Yang Le has become a bit of a chatterbox, and her words are often sharp and sarcastic, frequently starting with sarcasm.

He pointed to the machine tool not far away and said, "See that thing on that table?"

Roy followed the mischievous finger and saw a completely silver-white metal arm sitting on the messy table.

When Roy saw the metal arm, his breathing became heavier, but he noticed that the arm was not meant for him.

Why? Because this is a whole arm, while he's only missing a forearm, so it doesn't look like it was meant for him.

"Don't look at it, it's for you."

Yang Le flicked Roy's rear with his tail, signaling the latter to hurry up and come forward. Although Roy didn't understand, he still walked to the table. Looking at the entire arm, he didn't know where to start and could only look at Yang Le, who was lying back on the table.

"Look at me, I completely forgot to explain it to you." Yang Le slapped his forehead. "Put your arm up first."

Roy obediently picked up the arm, and to his surprise, the arm, which looked to be made entirely of metal, was surprisingly light, weighing only about 2 or 3 liters of water.

However, the texture it felt like didn't resemble empty iron; it could only be a super alloy he had never seen before.

Indeed, the alloy used to forge the arm was developed by Yang Le himself, and it was the same material he used to make the uniform for Damian. It was both lightweight and tough and durable.

“Identity confirmed, Roy Harper.”

Just as Roy lifted the arm, he heard a emotionless electronic voice. After the voice ended, the metal arm slowly opened, revealing its hollow structure.

The inside of the arm is a soft structure of unknown material, which is obviously designed to protect the body from friction damage.

Without Yang Le needing to say anything, Roy consciously inserted his severed arm. Once it was fully inserted, the unfolded metal slowly enveloped his severed arm.

With a "click," the metal arm was fully attached to his body. Then, the arm began to adjust itself, and with a series of metallic scraping sounds, it became more suitable for his body shape, although it was still a bit stronger than him.

Roy suddenly realized that he could feel his right hand. He subconsciously tugged at his finger, and the mechanical arm moved his finger just as he expected, without any delay.

Just like his original arm.

Roy swung his arm with delight, the metal arm whistling through the air with a chilling whooshing sound.

"The extra arm is to protect your severed arm," the clever creature explained. "No matter how much you train your right arm, it's still a severed arm. If you attach a prosthetic arm starting from your forearm, then vigorous exercise will damage your severed arm."

"Of course, this is only one of its functions; the extra arm section can also be equipped with a lot of weaponry."

"Armed?" Roy was engrossed in the conversation when this single word pulled him back to reality.

“This is the list.” Yang Le took out a piece of paper and handed it to Roy. “The weapons on this list are what I’m going to put on your arm.”

Roy took the paper and was immediately drawn to the densely packed words on it. If all of these things could be realized, he would become a mobile arsenal.

“Using it is just like opening your palm; all you need to do is give the command from your brain.” Yang Le tapped the metal arm. “Of course, most of the weaponry hasn’t been added yet; you can only use the first three weapons listed on the paper.”

Roy glanced at it and found that the first three were Charge Punch, Energy Shield, and Hook Lock.

Roy didn't hesitate and immediately used the first ability, Charge Punch.

"This is a device that enhances the arm's power output through a built-in device, which can effectively improve grip strength and punching power, up to about 15 tons. Of course, the greater the power, the longer the charging time will be."

"It takes about six seconds to fully charge, which is too long, so it's difficult to fully charge in actual combat. However, the robotic arm itself has a power output of five tons, so you only need to charge it for one or two seconds normally."

As Yang Le explained, Roy pressed his hand on the table, leaving several finger marks on the surface with just a little pressure.

(End of this chapter)