Su Yu chose the Radiation Land as the battlefield, considering that he primarily uses Ghost Energy in combat now.
If he were to use his full power, even if he won, he’d leave behind a lot of radiation, which might affect the Mechanical City, requiring efforts to purify afterwards.
Might as well make the battlefield the Radiation Land directly, since it’s already full of Ghost Energy Radiation, a little more wouldn’t make a difference.
Moreover, Su Yu had long wanted to explore the Radiation Land to find materials that can withstand high-level Ghost Energy to craft the Brutal Battle Armor.
Now it’s perfect to handle both matters together, and after defeating Tie Long, he could explore the Radiation Land incidentally.
Also, choosing his own battlefield could prevent any secret schemes from Tie Long.
"Radiation Land? Seems like he really has connections with the Ghost Empire..."
"Tsk tsk, choosing the Radiation Land as the battlefield, he’s trying to gain home advantage and has a deadly intent against me."
Tie Long pondered in his heart.
The cold killing intent in Su Yu’s recent words made Tie Long realize that today’s misunderstanding was not minor; Su Yu truly wanted a life-or-death showdown.
Tie Long, a dignified seven-star warrior, hiding his identity appeared somewhat insidious, which made Su Yu disgusted, reminding him of Li He earlier; hence, a killing intent arose.
Such an insidious seven-star warrior posed too great a threat, and he had to be eliminated.
Facing Su Yu’s killing intent born out of misunderstanding, Tie Long was, on the contrary, very satisfied, indicating that this duel could be enjoyed to the fullest.
Anyway, Su Yu had just completed a ceremony and ascended to seven-star not long ago. No matter what home advantage he had, how strong could it be?
At worst, after the fight, he would explain the misunderstanding.
Tie Long never considered the possibility—what if he lost and was killed by Su Yu...
That was his overconfidence in his own strength.
Tie Long contemplated for a moment and agreed outright:
"Alright! It’s settled, in the Radiation Land!"
After all, Tie Long was confident that with his strength, the Ghost Energy Radiation in the Radiation Land wouldn’t affect him much.
Of course, the premise was not to go too deep.
After all, it was one of the three major forbidden zones, and if he went in too deep, even as a seven-star warrior, he might not return.
Thus, with just a few words, the battle between the two seven-star warriors was set.
Tie Long looked at the development team and casually said, "Wait here for me to return."
Then his massive figure vanished instantly, leaving only the deafening sonic boom.
He raced toward the Radiation Land at supersonic speed.
Meanwhile, in the Mechanical City, Su Yu gave a few instructions to everyone, then disappeared instantly.
Su Yu was not worried about anyone ambushing the Mechanical City after he left, as at this time, the Dead Silence Wilderness was full of Mechanical Spirit surveillance beacons. If there was any disturbance, the message would reach Su Yu immediately, and with his speed, he’d return quickly.
He didn’t bring along cavalry or similar mechanical creations, after all, during the fight with Brute, all creations were scrapped.
The newly produced cavalry were only a thousand, useless for large engagements, and too slow; it would take some time to reach the Radiation Land.
With Su Yu and Tie Long gone, the people of the Mechanical City and the development team could only follow orders, quietly awaiting the outcome of the battle between the two warriors.
They were all tense and excited, yet somewhat regretful.
Such a battle, what a pity they couldn’t witness it firsthand.
After leaving the city, Su Yu immediately unleashed the power of the Brutal Battle Armor, sprinting at full speed.
Previously, with the Azure Oath Battle Armor, he could already exceed supersonic speeds.
Now, donning the more powerful Brutal Battle Armor and having broken through to seven-star, his speed soared once more.
The faster the speed, the harder it is to increase.
The immense air resistance, the intense heat from friction, and the enormous energy consumption were all challenges.
But Su Yu sensed that, running at full force, he could at least increase his speed to three times the speed of sound!
At such speed, he was practically invincible; an ordinary seven-star warrior could only eat his dust.
However, such extreme speed could never be achieved by running on the ground.
Su Yu soon discovered that under continuous acceleration, he actually flew up!
The rapid movement of his legs shattered the air, acting like the engine of a supersonic fighter, providing powerful thrust that freed him from gravity’s pull, in an instant soaring hundreds of meters high.
Su Yu was surprised to find himself flying with just his legs, and suddenly lost balance, falling back to the ground.
Fortunately, he didn’t fall over and remained in a running state.
Su Yu quickly focused, attempting flight again, but each time he hadn’t gone far before losing balance and falling.
He quickly figured out the issue.
The design of the Brutal Battle Armor didn’t conform to aerodynamics, and Su Yu’s legs weren’t jet engines.
Flying this way required precise calculations and strong balancing skills; otherwise, an unstable power burst would result in a fall.
Without experience, Su Yu fell after a short flight, like a novice learning to ride a bike, falling after a few meters.
Fortunately, Su Yu wasn’t fighting alone.
"Nuonuo! Mechanical Spirit! Help me calculate!"
He called out while transmitting his flying sensations to them.
Two voices rang in Su Yu’s mind simultaneously.
Nuonuo and the Mechanical Spirit’s chips activated simultaneously, starting to calculate how to exert force to maintain balance in mid-air.
With the calculation assistance from Nuonuo and the Mechanical Spirit, it was as if Su Yu suddenly had two additional sophisticated brains, allowing him to quickly grasp the key elements.
"Now there’ll definitely be no problem!"
The next moment, Su Yu soared into the sky, and this time, he didn’t fall back down.