Ning Yu reached out to take it. Compared to when it was first given to him, it had undergone some changes - it felt more transparent, and its color had become lighter.
She wondered how many attribute points the serum from a mid-level mutant zombie would add.
"How's the analysis of those metadata information you mentioned going?"
Ning Yu still remembered the audio content parsed from the low-level serum last time, which contained a tremendous amount of information.
"I first researched the purification method, which was relatively simple."
"In the serum you gave me this time, there are different metadata sequences, but its encryption method has also changed."
"Moreover, it switched to an even more complex encryption method, mixed within the normal sequences. If I hadn't already decoded the encryption salt used in the low-level serum, I probably wouldn't have made any progress for a long time."
Lin Hao naturally hadn't forgotten about this matter. He mentioned some terms like "salt," "N-time encryption," and "rainbow table" that Ning Yu didn't understand.
But the general meaning was that it would still take some time, though the information hidden in the low-level serum had helped him.
Ning Yu felt that these clues hidden from low-level to mid-level serums seemed deliberately planted, waiting for someone to discover them.
"That's basically it. It might take a while longer, but my intuition tells me there's an even bigger secret hidden inside."
Ning Yu nodded, knowing that being impatient wouldn't help. However, another question occurred to her.
If she hadn't saved Lin Hao back then, there wouldn't have been so much progress today, and she wouldn't have been able to obtain more virus-related secrets so quickly.
But everything seemed a bit too coincidental, as if an invisible hand was guiding her down this path.
Looking at Lin Hao's serious expression, he didn't seem to have considered all this. Only Ning Yu, who had experienced everything, would harbor such doubts.
Her knife, the system in her body, all the experiences along the way - it felt like being led by fate.
Ning Yu shook her head, perhaps it was just her imagination.
"That's about it," Lin Hao concluded.
After exchanging information, Ning Yu took the serum, and they both left the empty apartment the same way they came.
At least there was new progress this time. If there was another victim, Ning Yu would know earlier and could even take action in advance.
......
That night, it was particularly quiet, with a light drizzle falling outside the window.
Ning Yu was idly playing the piano, not jazz this time, but a rather quiet and desolate classical piece.
It was Bach's D minor concerto BWV974-II.
Ning Yu thought this piece was particularly suitable for playing on a rainy night.
In her previous life, she had a favorite pianist who performed this piece. Only that person could bring out that unique sense of loneliness and desolation.
The only drawback was that this famous pianist liked to hum softly while playing, leading someone to comment:
"At Gould's concerts, you might even hear him play the piano."
And now, Ning Yu couldn't help but hum along too, without even realizing it.
Shen Yiyue was listening nearby with Shen Qianqian, though the latter wasn't paying much attention and was instead reading a shoujo manga.
As a child, Shen Qianqian found it difficult to appreciate such a quiet and profound piece. She soon became drowsy and couldn't help but yawn.
Then she quickly covered her mouth, feeling it might be impolite.
She secretly glanced at her sister, finding her completely absorbed in listening, not noticing her behavior at all.
She shook her head slightly, thinking her sister was truly hopeless, already smitten with Ning Yu from the village entrance.
"Sister, I'm getting sleepy, I'll go to bed first."
She decided not to be a third wheel and leave the space to these two.
Shen Yiyue looked at her sister, turning her head for barely a second, gave a slight nod, and turned back to listening.
Shen Qianqian felt her sister had become so perfunctory that she wasn't even trying to hide it anymore, giving her a feeling of being superfluous.
Really now, a married sister is like spilled water!
She returned to her room with a pout, her earlier drowsiness dispelled by irritation.
"Did you enjoy it?"
Ning Yu turned to look at Shen Yiyue, knowing Shen Qianqian had gone back to her room.
"It was beautiful! Everything Little Yu plays is beautiful~"
She came forward and suddenly sat down beside Ning Yu.
The small piano bench originally had some space, but it became quite snug with two people.
Ning Yu shifted to the left, not understanding what she was trying to do, but still made room for her.
"Could you teach me?"
Shen Yiyue turned her pretty face sideways, looking at Ning Yu with expectant eyes.
Her face still retained a slight flush from her recent bath, and her bright eyes sparkled with starlight.
It was impossible to refuse such a look, though Ning Yu hadn't planned to refuse anyway.
She smiled and said:
"Sure, shall we start with 'Twinkle, Twinkle, Little Star' today?"
"Mm!"
Shen Yiyue nodded, actually content with learning anything.
She took Shen Yiyue's left hand and placed it in the bass section.
"Your left hand plays the accompaniment..."
"And your right hand plays the melody..."
Her other hand was also taken by Ning Yu, with the thumb placed on middle C.
They sat close together, one patiently teaching while the other learning with varying degrees of attention, their hands constantly touching and crossing, appearing intimately close.
Although Shen Yiyue's fingers were somewhat clumsy, she could still easily learn such a simple tune. However, when combining left and right hands, she would stumble.
But Ning Yu remained very patient, having her repeatedly slow down until she could play both hands together, then gradually increasing the speed.
Shen Yiyue hadn't really intended to learn piano, but at this moment, she was moved by Ning Yu's serious attitude:
After all, who could resist a silver-haired cutie earnestly teaching you something?
Only after Shen Yiyue could smoothly play all six phrases did Ning Yu stop and say:
"Let's end here for today. If you want to learn, you'll need to practice regularly."
She seemed genuinely interested in teaching Shen Yiyue.
"Oh, right!"
Ning Yu glanced at Shen Qianqian's tightly closed door, then took out the two vials of serum that Lin Hao had given her today.
"Time for your medicine, Da Lang."
She made a reference that Shen Yiyue didn't understand.
Shen Yiyue, still immersed in the happiness of being taught by Ning Yu, hadn't expected her to suddenly pull out two vials of serum, and her expression immediately froze.
"As usual, I'll drink first, and if there's no problem, you can drink after."
Ning Yu told her, already opening the cap of one vial and gulping it down.
Just like before, it was tasteless.
Ning Yu was fully prepared, expecting possible fainting, fever, or additional system prompts.
However.....

ither go to a cultivation world where a single sword strike can defeat ten thousand enemies. Or they travel back to historical dynasties to alter history and wield imperial power. At the very least, they'd go back a few decades to get rich using their future knowledge and build a harem. Who the hell would transmigrate here!

d intelligence to keep the plot moving, and sometimes even the protagonists are forced into absurdly dumb decisions. Why does the A-list celebrity heroine in urban romance novels ditch the top-tier movie star and become a lovestruck fool for a pockmarked male lead? Why do the leads in historical tragedy novels keep dancing between love and death, only for the blind healer to end up suffering the most? And Gu Wei never expected that after finally landing a villain role to stir up trouble, she’d pick the wrong gender! No choice now—she’ll just have to crush the protagonists as a girl!

] This is a dark fantasy-themed dating simulation game. The main gameplay involves containing various monster girls and investigating the truth of a world shrouded in mist alongside your companions. However, due to his love for the dark and bizarre atmosphere, Luo Wei ended up turning a dating game into a detective mystery game. Women? Women only slow down his quickdraw! To Luo Wei, the female leads in the game are more like tools to perfectly clear levels and squeeze out rewards. For Luo Wei, flirting with every girl he meets and then discarding them is standard procedure. Worried about characters losing affection points? No need. With his maxed-out charm stat, Luo Wei is practically a "human incubus." A little psychological manipulation and those points come right back. It's a bit scummy, but the paper cutout heroines in the game won't actually come at him with real cleavers. However... Luo Wei has transmigrated. He's accidentally entered the second playthrough of this game. His past actions have caused all the girls to transform into terrifying yanderes. Due to the game's setting, most of the heroines he once contained are "troubled girls." Obsessive, twisted, mentally unstable, all aggressive yanderes... The type who will kill you if they can't have you... Luo Wei wants to cry but has no tears left. "I really just want to survive..." In short, this is a story of battling wits and engaging in a love-hate relationship with yanderes.

+【Epic Battles!】 "Your Highness, they say Linxi Temple is miraculous. Won’t you make a wish?" "A wish? It should be making wishes to me." "That may be so, but since you’re already here..." "..." "Fine. Then grant this princess a consort to play with." "He must be obedient, devoted, and utterly infatuated with my body—so much so that he’d kneel and kiss my feet." "Your Highness, that’s not a consort. That’s a dog." "Then add clever, witty, heroic, ambitious yet pragmatic..." "Hmm, that’s enough for now. I’ll add more later." After tossing out these words half in jest, Princess Anle departed the temple—only to catch a fleeting glimpse of the Bodhisattva statue smiling at her. Meanwhile, Yang An, fresh out of university, was having a very bad day. Good news: He’d transmigrated into another world with a cheat granting tenfold combat power. Bad news: He’d immediately fallen into the clutches of a certain villainess. Good news: Said villainess possessed peerless beauty and royal status. Bad news: She was absolutely monstrous!!! In the frozen wilderness, Yang An knelt beneath Qin Guo’er’s feet, drenched in sweat despite the cold. Desperately clutching her porcelain-perfect foot—the very one poised to crush his throat—he could only think: How do I survive this?! Need answers NOW!