Chapter 29: Kitahara-kun, Sorry to Keep You Waiting

After hearing the explanation, Kitahara felt that this repair liquid could make him surpass most people. Even if he wouldn’t be exceptionally outstanding, he could at least definitely reach the passing line.

Presumably, it should be enough to satisfy Rina-nee.

This was only his first time receiving a reward — getting something like this was already good enough. At least it would be sufficient for now!

A person shouldn’t be too greedy.

Kitahara chose to claim the reward. Then, a small blue bottle suddenly appeared in his hand.

At the same time, the method of use given by the system appeared in his mind: just drink it directly.

The system was definitely trustworthy. Kitahara, without hesitation, downed the liquid in the bottle in one gulp, then carefully felt the changes in his body.

Standing quietly in place, he waited a few seconds. He gradually noticed a tingling, numbing sensation arising in his body, as if electric currents were spreading through him.

It was a strange sensation quietly welling up from within his body.

At first, it was just a faint, barely noticeable tingle — like a soft feather gently brushing against his skin.

However, this sensation quickly spread, like electric currents freely coursing through his body.

The tingling, numbing feeling grew stronger and stronger, gradually occupying his entire body. Every inch of muscle, every nerve seemed touched by this invisible force, trembling slightly.

Although this sensation wasn’t so intense as to be unbearable, it was indeed very different from his usual comfortable state. It was neither the sharpness of pain nor the irritation of itching.

Rather, it was a curious experience somewhere between the two.

From the very beginning of this tingling sensation, Kitahara simultaneously felt his body becoming stronger step by step. After about five minutes, the tingling disappeared, and his body had undergone a transformation.

The result far exceeded Kitahara’s expectations.

Kitahara could clearly feel his heart beating powerfully, each contraction and relaxation like a passionate symphony performance, full of vitality and rhythm.

His breathing had also become steady and deep.

At the same time, the increase in physical strength delighted him even more — it should have at least doubled, simply surging and powerful.

There were many other changes as well. Kitahara felt as though his entire body had been reborn — completely transformed, radiating unprecedented vitality.

No way, this "Body Repair Liquid" was this amazing?

It was practically a miracle drug!

Kitahara felt that the current him could take on ten of his former selves.

Too fierce!

Clenching his fist and raising his arm, the highly bulging biceps proved just how strong he was now.

Although his body still looked thin and his build had basically not changed, the feeling was completely different. He was now full of power and passion.

Only then did he realize how weak and powerless he had been before, how useless!

"Ding. The host’s previous body was too weak, which is why the change feels so dramatic. ’Body Repair Liquid’ produces different changes for people with different physical conditions, but the final result achieved is the same!"

The system proactively explained to Kitahara. Kitahara suddenly understood — so that was how it was.

It was like two people using this thing at the same time — one as strong as an ox, the other terminally ill.

After use, both became as strong as an ox.

For the former, it had no effect.

For the latter, it was a miraculous elixir that could bring the dying back to life!

He had inadvertently stumbled into a bargain!

Kitahara felt that this time, it was in the bag!

...

His body had just produced a lot of sweat and grime. Kitahara went to the bathroom and washed thoroughly, cleaning himself completely.

After coming out, he changed into a set of dry clothes. Seeing the pile of money on the table, he put it away.

This was the nearly three million yen remaining after giving it to Hayami Rina. It couldn’t just be left lying around carelessly — it wouldn’t be good if someone saw it.

Just then, he slapped his forehead, remembering something important, and summoned the system again:

"System bro, can the money given to my girlfriend be cashed back?"

Today Kitahara had given Hayami Rina two million yen. If that could also be cashed back, that would be great. Previously the system had only said that giving items could be cashed back — it hadn’t said whether directly giving money would work.

If giving money also worked, that would be even better.

"Ding. Money given as gifts can also be cashed back. Hayami Rina’s favorability is currently at 90 points. The two million yen you gave her can be cashed back at six times the rate. Do you want to withdraw now?"

The system replied generously.

Kitahara didn’t want that much cash. He asked:

"System bro, can I not take cash? Just transfer it to my bank account."

"Certainly. It has been transferred to your account at Sumitomo Mitsui Banking Corporation. This transfer, through system interference, will not arouse anyone’s suspicion."

"Okay, thanks!"

The system’s handling left Kitahara Chiki with no more concerns. He could now quietly wait for Hayami Rina to come to his bed.

Waiting was torment.

He wanted to pass the time by writing, but he simply had no heart for it. Kitahara took a bottle of sake from the refrigerator, stood by the window, gazed at the night scenery outside, and slowly drank.

He didn’t know how much time had passed. When the bottle of sake was almost finished, there was a knock on the door, making his body jolt.

Opening the door, Hayami Rina stood outside, still wearing the same thin nightgown from yesterday morning.

"Kitahara-kun, sorry to keep you waiting!" Hayami Rina bowed.

"Has little Aya-chan fallen asleep?"

"Mm! She’s asleep. The bed in the bedroom is already made, and I... have also finished washing up!"

Hearing these words, Kitahara could no longer hold back, he immediately squeezed her large, round breasts. Amid Hayami Rina’s startled cry, he scooped her up by the waist and headed straight for her bedroom.

Hayami Rina’s vagina began to drip with moisture—how long had it been since she had sex? She could only watch as her breasts changed shape beneath Kitahara’s hands...