I downloaded the app and discovered that my childhood sweetheart's affection level had skyrocke

Lin Zhou clicked "Claim," and an attribute reward popped up on the screen.

[Wisdom +1]

"Hmm...that works too." My mind went completely clear, as if something had suddenly become clearer.

Although it's not the power I want most, I helped Yu Ning handle so many things today, so it's reasonable to reward her with some wisdom. At least next time I encounter something like this, I should be able to think faster.

Speaking of which, strength can build muscle... If that's the case, then as one's intelligence improves, will the brain also gain some muscle?

It's possible for the brain to grow muscle, but it's unlikely that the brain will actually develop muscle.

"Never mind, that's not the point. Skills are... Come on, give me the same skills as Little Fish." Lin Zhou rubbed his hands together like a fly. "Anything except vehicle killer."

Lin Zhou continued to tap the skill draw button, and soon a familiar yet cheap background music started playing on his phone: "High probability of winning~"

He was so startled that he quickly turned the volume down a bit.

The skill names in the center of the screen changed rapidly. Lin Zhou vaguely saw something with the word "Mastery" on it, as well as several other names that were completely illegible. Finally, the flashing window stopped.

Congratulations on acquiring the skill: Save.

"Save the file?"

hiss……

Could it be that—

Could it be—

[Save Level 1: Saves your current physical state and allows you to revert to that state when needed.]

[Current save slot: 1]

[Save data can be overwritten; rewind can only be used once per day.]

[Rewinding does not affect memories or acquired permanent attributes.]

"...?"

Lin Zhou read it again.

Preserve your physical condition...

Backtracking.

In other words, you can save your game when you wake up in the morning, and then reload it when you're exhausted at night, so you can go back to the time when you were full of energy in the morning.

What if you get injured?

If you save your game before you get injured, and then reload it afterward, wouldn't the wound disappear completely?

Or rather, after using teleportation, your stamina will be completely depleted, but this save function is equivalent to giving yourself the effect of casting a second spell.

"Holy crap... this thing..." Lin Zhou's gaze unconsciously fell on the mirror by the bed, where his head was wrapped in bandages.

I wish I had drawn it a few days earlier.

Lin Zhou reached out and touched the bandage, then looked at his phone again. He tried tapping the save option, and a new window quickly opened with only one empty space, next to which were the words "Save" and "Rewind".

The option to go back to the past is currently grayed out.

Without hesitation, he clicked "save".

[Save current health status?]

[Current condition: Head injury, fatigue.]

"..."

This save file looks a bit ominous.

It was just a test, and he could overwrite it after waking up tomorrow. Lin Zhou clicked confirm, and his name quickly appeared in the empty space, along with the specific save time.

[Save successful.]

Apart from that, I felt nothing in my body.

Lin Zhou sat on the edge of the bed for a while, then moved his fingers and looked down at his arm.

Since it's about retracing one's physical condition, we need to find something to test it with.

Getting injured is definitely not an option.

My head isn't even fully healed yet, and if I get injured on top of that, wouldn't I just be taking all that pain for nothing?

Let's find something simpler.

Lin Zhou's gaze swept around and finally landed on the hand grip strengthener on the table.

He picked this up when he was training before, and sometimes when he was sitting and playing on the computer, he would pick it up and squeeze it a few times. But after his recent injury, it has been sitting there untouched.

He got up, took the pressure gauge back, and sat on the edge of the bed, slowly kneading.

One, two...

At first, I didn't feel anything, but after massaging for a while, my palms and forearms gradually became sore.

He continued to squeeze for a while, until his fingers loosened and he didn't want to hold on again, then he put the pressure point aside.

"That's fine for now." Lin Zhou glanced at his hands with satisfaction, then picked up his phone and tapped the "Rewind" button that had just lit up.

[Do you want to revert to a saved state?]

[Number of attempts remaining today: 1]

confirm.

The next second, Lin Zhou's movements suddenly stopped. There was no special light effect, but the persistent soreness in his right hand disappeared without warning in an instant.

It felt as if I hadn't even picked up the hand gripper.

"So that's how it is..."

Lin Zhou opened his palm, slowly clenched it, and then picked up the hand gripper next to him again.

I could easily squeeze it, and my arm no longer felt as tired as before.

"Really went back..." Lin Zhou looked down at his right hand, and after a while, he looked up again at the time on his phone.

Time didn't rewind, and the position of the hand gripper didn't change either. I still remembered how many times I had squeezed it. Only my body returned to the state it was in when it was saved.

and……

He reached up and touched his forehead.

It still hurts. Sure enough, there are injuries when saving, and there are injuries when loading back. This thing doesn't help me get rid of past problems.

Lin Zhou didn't feel any regret, after all, it was only a level one skill, and it was already very powerful as it was.

In the future, when I exercise, I can save my workout once, and then save it again when I'm too tired to continue.

Combined with one's own diligence and hard work... wouldn't that allow for double the growth rate? Keep in mind that attribute growth doesn't regress—and...

"Doesn't that mean my energy recharge is doubled? After drinking this, I'll drink that... to restore my stamina."

hiss.

This is great stuff! It's really rare to get such a good item in a draw.

"This skill is pretty good, but saving and loading makes me feel like a protagonist stuck in some backwater. By the way, after upgrading this thing, can it rewind time?"

May I?

That probably won't work.

First, have faith.

"In that case, it's equivalent to doubling your stamina, which also doubles the speed at which you gain attributes."

Lin Zhou could even picture himself rapidly increasing in strength, eventually standing in front of Ye Zhiyu, pressing one hand against her head, saying, "Little Yu, you've finally met your match."

yoooooooooooo~

"Let's start exercising." Lin Zhou huffed and puffed as he began doing push-ups until he was completely exhausted before reluctantly going to wash up and rest.

It was a little late at night.

Lin Zhou was fast asleep in bed. He was exhausted and slept very soundly. Perhaps because of his poor physical condition, Lin Zhou's sleep was always very deep.

At that very moment, a dark figure stood outside the door.

They crept in silently.

……

……