Two Cities: I am building a mecha in Pi City

A group of people had just arrived by carriage from Agnostic Square to Piltover University near Stellar Street.

As soon as he arrived at the entrance of the college, he saw Jace greeting many guests who came to visit the school.

Caitlin waved to him, "Jace!"

"Happy Evolution Day, Councilor Gila Mann, Mr. Elrow, Li Lin, Caitlin, and Professor Heimerdinger are waiting for you in the office."

With that said, Jace made a gentlemanly gesture of invitation to the Gila Manns, and then led the way.

Like other parts of the city, the University of Piltover campus is decorated with lights to welcome Evolution Day.

Whether they are students, businessmen, students from the Southern City School District, craftsmen from Clock Street, working-class citizens, or even wealthy people from Zaun, they all choose to visit Piltover's most prestigious university.

In the campus, all the guests visiting and strolling around were dressed in decent and low-key festive costumes. They were all fully equipped and decorated with various exquisite and small mechanical devices.

However, as a mechanic, Li Lin could easily see that the Hextech-enhanced prosthetics on most people were fake.

They just want to use these to show off their status and show off to ordinary citizens and the people of the bottom city.

As everyone knows, their behavior is very stupid in the eyes of technicians and craftsmen who understand Hex Technology.

Jess led the four of them around the maze-like Piltover University several times.

Finally, they got on an elevator to the top of the academy.

Jess gently knocked on an exquisite door: "Professor Heimerdinger, Senator Gila Mann is here."

"The door is unlocked, come in quickly." A slightly sharp voice came from inside the house.

Jace slowly opened the door, and several people followed him into the house.

Heimerdinger's office style perfectly fits Li Lin's imagination of the yordles.

A small table less than half a meter high, a mini chair 20 to 30 centimeters tall, and various mechanical devices scaled down to fit the use of Yodels.

In the huge empty room, except for the rows of bookshelves along the walls that were almost stacked to the ceiling, everything was mini-sized.

It's like Gulliver entering the Lilliputian Kingdom, with a unique style.

Heimerdinger was sitting at his desk in the center of the room, studying something with his head down.

Under his chair, a furry poro wearing a monocle lay happily on the ground, snoring with his tongue hanging out, sleeping soundly.

Hearing the sound of the door, Heimerdinger raised his head and smiled: "Happy Evolution Day, Senator Gila Mann."

"You too, Professor Heimerdinger." Karina smiled back.

Jace brought some chairs from another room and sat them down.

Then, he took out a bottle of champagne and four large and one small metal goblets from the cabinet, and filled the glasses for several people.

"I received your sound transmission tube a few days ago. You said you would recommend a young man to speak on stage this year..."

Karina dragged the wine glass and waved to Li Lin, asking him to stand beside her.

"This is Professor Heimerdinger. I think you should know him."

Heimerdinger squinted his eyes and looked at Li Lin for a few times, then blew down his thick white beard and said, "Oh~~ You are the young man who attended the parliamentary meeting to provide testimony that day. Your name is Li Lin. I remember it right. ?”

"That's right, Professor Heimerdinger." Li Lin glanced at him quickly and replied neither humble nor overbearing.

Playing a yordle in the game is one feeling, and meeting a yordle in reality is another feeling.

Heimerdinger's eyes were full of doubts, and he looked at Karina again, "I wonder why Congressman Gila Mann recommends him to give a speech on the stage?"

"I have mentioned to you before that craftsmen in the Giraman family have developed inventions that can usher in a new era."

"There is such a thing, but you didn't tell me too much." Heimerdinger heard the tone of Karina's words and immediately became interested.

"Dear." Karina gestured to her husband sitting next to her.

Elro understood, and took out a palm-sized small device composed of a wheel, a magnet, a bearing and a copper wire and a small light bulb from the satchel he had always carried with him, and handed them to Li Lin.

Heimerdinger's eyes flashed with curiosity.

"Professor Heimerdinger, let me demonstrate for you now."

Li Lin put down the wine glass, inserted the light bulb into the groove on the base, then grabbed the handle on the wheel and turned it gently.

At the same time, the small light bulb lit up unsteadily.

Heimerdinger's eyes lit up, "This, is this a generator?"

"That's right, a hand-operated generator that does not require Hextech batteries or Hex crystals as energy sources."

Li Lin handed the hand-cranked generator to Heimerdinger, who was blowing his beard and staring with excitement on his face.

"Well... the magnet forms a magnetic field, and the coil forms an electromotive force in the rotating magnetic field..." Heimerdinger's eyes lit up, "Oh, hehe! This is really a great invention!"

"This is called the principle of electromagnetic induction." Li Lin added at the side.

"Electromagnetic induction... What an electromagnetic induction!" Heimerdinger's eyes widened. "If this generator is slightly improved, it can completely replace the current devices that require Hex crystals to provide energy on a large scale!"

Mrs. Karina smiled and said: "Yes, the generator can change the current situation of our reliance on Hex Crystal, and its cost is lower than that of Hex Crystal... But improvement is not necessary."

Heimerdinger's pure white plush brows raised, "Why?"

"I have made advanced versions of it, some using solar energy, some using wind energy, some using water energy, and some using thermal energy."

Li Lin pieced together these non-existent professional terms from Piltover, but Heimerdinger understood what he meant at once.

"Convert the thermal radiation energy of the sun, the kinetic energy of wind and water, and the heat energy of combustion into electrical energy through mechanical devices..."

Heimerdinger jumped down from his chair and moved his chair just in time to hit the sleeping Poro, waking him up as well.

He walked to Li Lin with small steps and looked up at this young "little giant".

"Child, your invention will be recorded in the history of Piltover." Heimerdinger stroked his beard, his voice trembling with excitement, "No...not only that, they will also erect a statue specifically for you. , you will be remembered by future generations forever as the pioneer of a new era!"

To put it simply, you are truly a genius!

Li Lin scratched his head in embarrassment, feeling a little embarrassed by the praise.

"Professor Heimerdinger, I'm afraid it's a little premature for you to be so excited now." Mrs. Karina said with a hint of ridicule.

"Huh?! How do you say this?" Heimerdinger gasped, "Is there any invention more important than the generator?"

"That's natural."

Karina then asked Elro to take out a delicate metal password box from his satchel.

She quickly opened the cryptex and took out a non-luminous blue crystal.

"Isn't this... just a Hex Crystal without energy? It just looks a little different." Heimerdinger didn't understand Karina's intention.

"This is called Hex Energy Crystal. It is a new invention of Li Lin and Jace."

The smile on Karina's face has never disappeared, "It is an improved version of Hex Crystal. It uses technology to control magic. It is extremely stable and the energy supply efficiency has been improved many times. It can be used in almost On any device…”

"Wait!" Before Karina could finish her words, Heimerdinger's expression suddenly changed, and he asked in a shocked tone: "You mean... control magic?!"

…

…

ps: The official novel of the new hero Zeli has been released. She saved Ike’s parents. There is a high probability that she will have many interactions with Ike in the future.

Thanks for the reward of password tag!