For Lin Feng, this was the experience and conclusion drawn after five attempts.
But for Heimerdinger, everything was happening for the first time.
Heimerdinger was stunned.
His expression changed continuously, several times he opened his mouth to speak but hesitated.
"Kid... you did it!"
Heimerdinger finally broke into a smile.
The first person to complete a time travel was right there in his lab.
"Yes, Professor."
Lin Feng's face was also beaming with joy.
With the Z-type drive resonator in hand, today's operation would go exceptionally smoothly.
Heimerdinger immediately crowded around Lin Feng, looking here and there, unable to suppress his excitement as he observed whether Lin Feng showed any abnormalities.
"All right, Professor, I should be going now."
Lin Feng obediently allowed Heimerdinger to observe him for a while.
There was nothing unusual about the time travel.
As Lin Feng prepared to leave, Heimerdinger instinctively wanted to stop him.
He couldn't bear to let this unparalleled genius scientist get involved in dangerous struggles.
But ultimately, Heimerdinger withdrew his hand.
With his three hundred years of experience, Heimerdinger could see that Lin Feng was different from Jayce or Viktor; his ambitions were not in science.
"Kid, be careful in Zaun."
"I will, Professor."
Lin Feng smiled and pushed the door open again.
Caitlyn had been waiting there for a while, playing with Poro.
When Lin Feng stepped out, everyone could see the glowing device he was carrying on his back.
Some thought it was a rune scroll, but upon closer inspection, they realized it seemed to be a mechanical device.
At that moment, the system popped up a task completion prompt.
**[Task Reward 'Inventor's Heart' Acquired]**
**[Inventor's Heart: You have become a true inventor; possessing it means all machines will bow to you.]**
The description of the Inventor's Heart was quite abstract, leaving Lin Feng somewhat confused.
But once he truly possessed the Inventor's Heart, he understood its meaning.
Lin Feng felt some subtle changes happening within him.
From the moment he obtained the Inventor's Heart, all mechanical devices before him appeared like dancers shedding their clothing, showing no place to hide.
Wherever he looked, he could effortlessly discern what parts were used in any machine, its structure, or how it operated.
Lin Feng vividly remembered watching Heimerdinger take screws and nuts, perform a trick in his palm, and then open his hand to reveal a top.
What had seemed like magic, Lin Feng could now easily replicate.
This was the power of the Inventor's Heart.
All machines would submit to the great scientist.
Moreover, Lin Feng's hand-eye coordination had reached a level even humans had never achieved.
As long as he had a blueprint in mind, there was nothing an inventor couldn't create!
This was the true power of an inventor.
It was precisely for this reason that Heimerdinger could produce the Z-type drive resonator in just two days.
Otherwise, it might have taken over ten or twenty days, and the result would have merely been a half-finished product.
Lin Feng had not yet fully demonstrated his prowess, but his mood was excellent.
Looking at Caitlyn, all the mechanical data she carried seemed to appear in his mind.
The maximum Newton force the mechanical handcuffs could withstand, the structure of each gear in the Piltover rifle... as long as it was a mechanical product, Lin Feng could see right through it.
"What's this?"
In three days, Caitlyn had seen more new things than she had in her entire life.
"Let's talk outside."
Finding a piece of fabric, Lin Feng covered the exterior of the Z-type drive to leave this eye-catching place quickly and to avoid causing trouble for Professor Heimerdinger and the Wildfire Gang.
Just as Lin Feng and Caitlyn were about to step out, Heimerdinger hurriedly pushed the door open, calling out to them,
"Wait a moment!"
Turning around, Heimerdinger jogged over to Lin Feng and Caitlyn, holding several objects that resembled large animal traps.
"What is this?"
Lin Feng took them, puzzled.
They weren't going hunting, so what were animal traps for?
Heimerdinger gasped for breath and explained,
"This is my new invention; take a look."
Heimerdinger pressed a button on one of the traps.
The trap snapped shut with a loud clang, demonstrating its power.
Heimerdinger opened the trap again but placed his hand on top as he prepared to close it.
"Professor, that's dangerous!"
Lin Feng shouted, but it was too late; the trap had already begun to close.
The trap closed so quickly that it was hard to see with the naked eye, yet it did not make the same loud clang as before.
Upon focusing, Lin Feng noticed the terrifying sharp teeth of the trap stopped just short of Heimerdinger's hand.
Everyone around let out a collective sigh of relief, but Heimerdinger seemed very pleased with their reaction.
"Don't worry, kids; this is my recognition trap."
"Recognition?" Lin Feng tilted his head.
Heimerdinger nodded,
"It can record your body information; if you step on the trap, it won't trigger. But if someone without their information steps on it, they will be attacked."
Lin Feng was taken aback.
This trap was impressive!
If set as a trap along a path, he could run over it without issue, and an enemy would think it was safe, only to be attacked when they stepped on it!
As Lin Feng thought this, Heimerdinger had already stuffed a few traps into Lin Feng's arms.
"I've input your information into them; you must be careful."
"Professor..."
Ekko interrupted Heimerdinger, feeling a bit uncomfortable seeing the good things of the Wildfire Gang being given to Lin Feng and Caitlyn.
But Heimerdinger simply waved his hand, signaling Ekko to say no more, and continued,
"Additionally, there's a spot here to place bait to lure some aimless targets."
Pointing to a spot on the trap, it indeed had a recess for bait.
"Do you have suitable bait?"
Lin Feng thought for a moment, about to say no when Caitlyn spoke up,
"How about this?"
Shifting his gaze to Caitlyn, she rummaged through her bag for a moment and pulled out a wrapped package.
Lin Feng expected something high-tech, but when Caitlyn opened the bag, his Inventor's Heart did not sense anything.
It was only when Caitlyn took out the contents of the bag that everyone around was momentarily stunned.
Inside the bag was a small cake.
A pink little cake.
Seeing the gazes of those around, Caitlyn suddenly felt a bit embarrassed.
"This..."
"Hahaha, this is it!"
Without letting Caitlyn finish, Lin Feng took the little cake.
While pulling out a pink little cake in such a setting was indeed a bit awkward, Lin Feng thought about it and realized it was a good bait.
The lower levels had a poor environment, and many people couldn't get enough to eat; even if they had food, it might not be of good quality.
For people in the lower levels, a piece of cake like this would definitely be very tempting.
Heimerdinger smiled back at him, while Poro scurried around, seemingly "mocking" Caitlyn, causing her cheeks to redden slightly.
Lin Feng cleared his throat and returned to the main topic,
"Then let's call this... the Yordle Trap!"