High-level martial arts: Contract cashback, invincible starting from the Zerg.

After Nefarian's death, Chen Feng and the other Red Fox team members quickly escaped the demons' pursuit.

They then followed a safe route and escaped into a vast and majestic mountain range.

Take a short rest at the top of a mountain peak.

……

Chen Feng glanced at the last rays of the setting sun behind him, then looked down at the mountain peaks that stretched across the sky like the spine of a giant beast.

His pupils reflected this wild land inhabited by giant beasts and ferocious creatures.

"What's wrong, Chen Feng?" Jack asked loudly.

Jack raised his hand and shook the silver-gray sensor ring on his wrist.

With a tap of his fingertip on the sensor ring, a silver-gray virtual screen instantly appeared in front of Jack.

"The invisibility tent's energy can only last for 18 hours now, so it's best not to move around unnecessarily. I don't want to be in a semi-conscious state for the next few days."

"It's nothing, I was just looking at the sunset."

The cloaking tent controlled by Jack was originally the "Prism Cloaking Tent" used by the T0 Special Forces of the Great Xia Kingdom.

Looking from the inside, the curtain of the Prism-Hidden Canopy shimmered with a very faint light, and its surface seemed to have countless tiny prisms flowing around it.

However, when looking inside from the outside, nothing can be seen inside the tent. Instead, one can see through the tent area to the surrounding dead trees and rocks, as if the tent had never existed.

After Chen Feng closed his eyes and rested for a while...

Chen Feng opened the Lucky Contract System and began to view the system messages he had recently received.

[Lucky Contract: Congratulations, host, for your first kill of the Demon Lord (Nefarian), achieving the achievement "I am the Demon Lord", rewarding you with 45000 Luck Points]

[Lucky Contract: Congratulations, host, you have killed a total of 50 demons, achieving the achievement "Demons? Too weak.", rewarding you with 2000 luck points.]

[Lucky Contract: Congratulations, host! You have killed a total of 400 giant beast servants, achieving the achievement "King of the Beasts!", and are rewarded with 1000 luck points.]

......

Luck rating: 55380

Seeing that he had accumulated so much luck points over this period of time, Chen Feng did not invest them all into the [World Pathway] again. Instead, he invested 40000 luck points into a project called the "Lucky Contract Servant System".

The launch of the "Lucky Contract Servant System" was not a spur-of-the-moment decision by Chen Feng.

He knew about the existence of such a system back in the Battle Academy.

However, at that time, Chen Feng was only a Xuan-level expert. He had never even seen a few demons, let alone killed giant beasts, so he put the plan to activate the system out of his mind.

[Lucky Contract: Congratulations, host, you have successfully activated the "Lucky Contract Servant System"]

[Lucky Contract: In the coming period, the "Lucky Contract Servant System" will select servants with sufficient potential for you (for every 2000 luck points, you can purchase a basic contract to contract a Xuan-rank servant; for every 20000 luck points, you can purchase an intermediate contract to contract a Di-rank servant). Over the next two years, you will continuously gain 25% of your combat experience from these servants, which will then be used to benefit the host.]

[Lucky Contract: The host can continuously upgrade the "Lucky Contract Servant System" according to their own needs, which will unlock more system functions.]

[Lucky Contract: Current host is at level 12, peak Earth Rank: 28065/125000 experience points]

Unlike Chen Feng's Lucky Contract System.

In the "Lucky Contract Servant System", Chen Feng cannot directly intervene in the world of the servants he contracts, nor can he directly obtain their skills. He can only passively absorb their experience points.

The "Lucky Contract Servant System" does not guarantee the safety of the contracted party like the main system does...

Once the contracted party dies in battle, the servant contract purchased by Chen Feng can be directly transferred to other combatants by the system.

This ensures that during the two-year contract period, designated combatants will provide Chen Feng with combat experience points.

However, what Chen Feng appreciated most was not the experience-providing function of the "Lucky Contract Servant System".

Instead, after the "Lucky Contract Servant System" is finally upgraded to its highest version, all servants contracted during this period will be directly transformed into Chen Feng's lucky contractors, thus sharing his skills and combat power bonuses with Chen Feng!

However, to achieve this goal...

Chen Feng, however, needs an extremely high level of luck—he needs to invest at least 100 million in luck!

......

After activating this long-term investment in the contract system engineering, Chen Feng opened his eyes and looked at his teammates around him.

At this moment, the light within the concealed tent was dimmed to its faintest level, and the tent was now completely silent...

The four teammates each found a corner to rest, their sleeping postures revealing their most authentic selves, a gentle contrast to their fierce demeanor during the day when they fought side by side.

Captain Wu Yingguang remained as composed as ever. He sat cross-legged on the ground, his back straight even in his sleep, as if he were quietly adjusting his breathing during his rest time.

Hu~hu~hu~

In comparison, Zhao Ye is the most carefree one.

Perhaps the repeated nightmares had exhausted him, for Zhao Ye was now sleeping soundly without any guard.

He leaned against a protruding rock, his legs stretched out wide, occasionally muttering incomprehensible words in his sleep.

Even the soft rustling of the wind through the withered trees outside the tent failed to disturb him in the slightest.

Su Wan's sleeping posture, however, was much more elegant.

She was like the only snow-white orchid quietly blooming in this wild mountain range—her long, ink-black hair was scattered on the backpack she was using as a pillow, and a few strands of hair clung to her smooth forehead, softening her sharpness during the day's battles.

Under the moonlight, Su Wan's skin appeared even whiter and more delicate in the hazy light.

Even when she was asleep, Su Wan's demeanor was full of tenderness.

"Still not asleep?"

Just then, Jack's voice came faintly from across the room from Chen Feng.

Upon hearing the sound, Chen Feng's gaze fell directly on Jack in the opposite corner, instantly catching the lingering wariness emanating from him.

"I haven't slept. I was just thinking about some things, and then I wanted to check on you guys."

Chen Feng paused, but his gaze swept over Jack's tense shoulder line and then glanced at the sensor ring on his hand.

"Judging from your appearance, you probably haven't really rested since you entered the tent, have you?"

Jack nodded and explained, "The Prism Canopy only has 18 hours of energy left, but if we activate the automatic defense mechanism, it will only last a few hours, so I didn't activate it."

"I know, but you can't keep pushing yourself like this. You used up just as much energy as we did fighting Nefarian. Don't wait until tomorrow when you're really in danger and you don't even have the strength to lift a hand."

Jack remained silent for a moment, but his gaze passed over Chen Feng and went to the mountain path leading to the top of the mountain.

They were clearly still somewhat uneasy.

"But outside the tent..."

"I'll be keeping watch outside the tent," Chen Feng said calmly.

"Can... you do it?" Jack was still a little hesitant, his fingertips twitching slightly.

Chen Feng smiled.

"Don't worry, I'll keep an eye on the surroundings. You go get two hours of sleep, and then we'll switch shifts."

Seeing Chen Feng's insistence, Jack, whose eyelids were trembling, finally let go of the sensor ring and leaned against the rock behind him.

,