infinite Rebate System: 10x Rewards for Conquering And Taming Heroines

Sabrina stood on the yoga mat, breathing slowly as she recovered from the stretch.

A fine layer of sweat glistened across her forehead. A few loose strands of hair had escaped and stuck to her cheeks, giving her an unexpectedly relaxed, almost carefree look.

Under the soft gym lights, her athletic appearance stood out.

She had the kind of beauty that came from an active lifestyle rather than hours spent trying to look perfect. Her lightly sun-kissed complexion seemed to glow after the workout, while the confidence in the way she carried herself made it clear that she was completely comfortable in her own skin.

There was also a faint, clean scent around her—not overpowering perfume, but the fresh scent of someone who had just finished exercising.

Sabrina wiped her forehead and looked toward Jason.

"Alright, rookie. Your turn."

She released her hands, stepped away from the mat, and motioned for him to try.

Jason nodded.

He already knew how to perform the stretch.

In his previous life, he’d spent years studying fitness and training seriously. Compared with the exercises he’d done back then, this was practically child’s play.

But Sabrina didn’t know that.

And Jason had no intention of showing her everything he could do just yet.

There was another reason he wanted to play the part of a beginner.

Sabrina was already comfortable around him. If he continued letting her guide him, they’d have more opportunities for natural interaction—and the system’s Affection score might continue rising.

So Jason deliberately made himself look awkward.

His movements were stiff. His balance was slightly off. He positioned his legs incorrectly and struggled with the simplest parts of the exercise.

He looked less like a fitness enthusiast and more like someone who had wandered into a gym for the first time in his life.

It was almost ridiculous.

A straight-A student deliberately turning in a test covered in wrong answers.

Sabrina stared at him.

Then she frowned.

"Your posture is wrong."

She walked over and gently tapped his lower back.

"Keep your back straight. Don’t sink down like that."

Jason adjusted himself.

"Like this?"

"No. You’re still putting the pressure in the wrong place."

She sighed.

"This shouldn’t be that difficult."

Sabrina stepped back and studied him.

She had taught plenty of beginners before. Some people were naturally flexible, while others needed more time.

But Jason was different.

He was sharp, confident, and surprisingly good at reading people.

So why was he suddenly hopeless at something as basic as a warm-up?

Is he really this bad at fitness?

She couldn’t help wondering.

"Jason," she said suspiciously.

"Yeah?"

"Are you pretending to be bad at this?"

Jason’s expression immediately became innocent.

"Why would I do that?"

"Because you don’t look like someone who’d struggle this much."

She narrowed her eyes and studied his face, searching for the slightest hint that he was playing around.

Jason met her gaze calmly.

His expression was so sincere that Sabrina eventually found herself doubting her own suspicion.

"I really don’t know what I’m doing," he said.

Then he added with a completely straight face,

"This is my first time at a gym in this life."

Sabrina blinked.

In this life?

The wording sounded strange, but she decided not to dwell on it.

"Fine. I’ll give you the benefit of the doubt."

She shook her head.

"Come here."

Jason stepped closer.

"I’ll demonstrate again. Pay attention this time."

Sabrina lowered herself onto the mat and carefully moved into the proper position.

"Watch the alignment."

She spoke slowly, making sure he could follow every step.

"The goal isn’t to force yourself into the deepest position possible. You want controlled tension, not pain. If something hurts sharply, stop immediately."

Jason nodded.

"Got it."

Sabrina glanced back at him.

"And don’t let your mind wander."

Her cheeks warmed slightly.

She was suddenly aware of how close he was.

Normally, she demonstrated this exercise surrounded by female clients. It was routine.

But having Jason behind her somehow made the same movement feel completely different.

She tried to ignore the nervous flutter in her chest.

"Come on," she said softly. "Pay attention."

Jason moved behind her.

He followed her instructions, carefully positioning himself so he could understand where the movement was supposed to come from.

The situation was almost the reverse of what had happened earlier.

This time, Sabrina was demonstrating while Jason followed behind.

He watched the smooth movement of her back and shoulders, noticing how controlled every motion was.

For someone who trained professionally, Sabrina’s technique was excellent.

Jason’s thoughts began drifting.

Then—

Ding!

Sabrina Cole’s Affection for the host has increased by 1. Current Affection: 70.

Jason’s eyes brightened.

Seventy.

He’d reached the target.

Ding!

Mission Complete!

Mission: Build a good relationship with your personal trainer, Sabrina Cole, and reach 70 Affection.

Reward: Perfect-Level Muay Thai Skill ×1, Physique +5.

A wave of satisfaction swept through Jason.

He’d been waiting for this.

The moment the reward activated, a flood of knowledge seemed to rush through his mind.

Footwork.

Balance.

Striking combinations.

Defensive movement.

Timing.

Power.

Everything came together with startling clarity.

It didn’t feel like he’d simply learned a fighting technique.

It felt as though years of combat experience had been carved directly into his instincts.

Jason quietly clenched his fist.

His body felt stronger.

His movements felt sharper.

Even his balance seemed completely different.

Perfect-level skill.

Not bad.

But before he could fully process the reward—

Ding!

Another notification appeared.

Jason’s expression changed.

New Mission Unlocked!

Mission: Build your relationship with Sabrina Cole and raise her Affection to 90.

Reward: Brave Card ×1, Physique +5.

Jason frowned.

"Brave Card?"

The name sounded ridiculous.

For a moment, he wondered whether the system had suddenly turned into some kind of fantasy game.

He mentally asked for an explanation.

Ding!

System Explanation: The Brave Card allows the host to designate one member of the opposite sex as a "Dragon." When the host successfully lands a critical hit against the designated target, the critical-hit effect is guaranteed, and the target’s Affection is more likely to increase. Each successful critical hit also provides a corresponding monetary reward.

Jason stared at the notification.

He was silent for several seconds.

That’s... certainly one way to design a system.

The card could be useful.

Especially against someone whose Affection was difficult to increase.

But deciding who deserved to become the designated "Dragon" was a question for another day.

He was still thinking about it when Sabrina’s embarrassed voice suddenly broke through his thoughts.

"Jason!"

He looked up.

Sabrina was still on the mat.

Her face was noticeably flushed, and she sounded equal parts shy and annoyed.

"What are you doing back there? You’ve been standing there forever."

Jason blinked.

"Oh. Right."

He quickly moved into position.

"Sorry."

Sabrina took a breath and tried to regain her composure.

"Now focus."

Jason nodded.

"Yes, coach."

She glanced back at him.

"Good."

But despite her attempt to sound professional, the nervous rhythm of her breathing hadn’t completely settled.

For some reason, having Jason so close behind her made it difficult to concentrate.

And neither of them seemed willing to acknowledge just how much the atmosphere between them had changed.

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