Light answered Xiao Tao vaguely with his head covered, but the language seemed to be invented by himself. But after all, Xiao Tao lives with her brother every day, and her bond with light can even know what the other party wants to do in the blink of an eye.

Compared to that, homemade languages are not a problem at all.

Xiao Tao carefully distinguishes the timbre, pitch and loudness from her brother's voice.

Well, the timbre is like the color of the voice, although my brother has deliberately dealt with it, but because my brother you were frightened, the frequency of your voice is much higher than when you speak normally, slightly sharp, and the sound quality is poor. Finally, from the loudness analysis, the brother's voice is sharp and a trace of dullness, the preliminary judgment is that the sound source (brother's head) is in an incomplete closed space, although it is blocked by the quilt a certain sound wave (the sound travels in the form of waves), but since it can transmit sound, it is also a transmission medium, even if it plays a role in the sound source control silence, it only weakens a certain amplitude and reduces the loudness. There is only a quilt in the room that can do this, and no one will be idle to talk under the pillow, and if my brother speaks at a normal volume, I am afraid that the voice will be even quieter than now.

It seems a little unexplainable, but if you combine these three and think about it a little, that is-

Although the brother's voice is not loud, the brother's muffled voice has been deliberately disguised (known).

Because of the cover-up, you can know that my brother is weak-hearted. Because now my brother's voice source is coming out of the quilt (special key), who would stuff themselves in the quilt if they have nothing to do? And although my brother covered it up, it didn't completely erase the tension in his voice, so my brother must be doing something that wasn't easy for her to know now, and the point was that Kiriko was also beside him.

Conclusion: My brother's heart was full of fright at this time, although my brother's voice was not loud.

Two people are in the same room, and they have to deliberately cover up their voices, and they are still under the covers?

Xiao Tao's first reaction was amazing, she couldn't imagine it.

Xiao Tao opened her brother's door with force, and after breaking in, she looked at the scene in front of her with some shame. Her brother only has the front half of his body under the covers, and his legs are still thrashing desperately, which gives people a very strange feeling. There is still the laughter of Kiriko in the quilt from time to time.

Two gold stars flashed in Xiao Tao's eyes, and she lifted the quilt to see that Kiriko was tightly entangled with her brother.

"Huh?"

Kiriko's laughter came to an abrupt end.

"What's going on?"

Little Peach looked at Hikari and her friends fiercely, waiting for them to give her a perfect answer, even though she didn't want to hear it.

"Forget it, just tell her, Kiriko."

Hikari whispered to Kiriko.

"Hmm."

Kiriko nodded lightly in agreement, and Xiao Tao's heart seemed to have suddenly missed a beat, she clutched her flat chest and unconsciously took a step back.

"Could it be that my brother is hiding from me that I'm dating Kiriko-san?"

Xiao Tao asked desperately.

"Say what?"

Hikari stretched out her hand and wanted to stroke Peach's head as usual, but this time Peach's hand opened her hand and shrank to the side resistantly.

"If yes, what will happen?"

Kiriko asked cautiously.

"I—What can I do?"

Xiao Tao asked rhetorically.

"Okay, Kiriko, you don't want to make any more trouble."

"Got it, got it." Kiriko nodded and explained to Momo:

"Actually, I've known each other for a long time!"

"What!"

"What?"

Momo's frightened cry came out along with Hikari's shocked voice.

"Okay, my brother is still pretending to be garlic!"

Xiao Tao wanted to jump up and twist her brother's neck, but she couldn't, so she beat her brother's chest hard instead.

"Kiriko, be careful with your words......"

Hikari said helplessly to Kiriko.

"Oh, I'm sorry." Kiriko naughtily stuck out her tongue at the light, which made Momo's little fist stronger than just now. Kiriko continued:

"Little Peach, in fact, Hikari and I used to be classmates."

"Is Kiriko lying to me again?"

Xiao Tao didn't want to buy it.

"No, Kiriko is indeed my classmate, and she used to be a member of the cooking club."

"Even my brother said that? This was agreed upon in advance, right? Even if my brother and Kiriko explain together, I will definitely not be fooled this time. ”

He didn't know what to say, and he really couldn't come up with evidence that could convince his sister.

"Look."

Kiriko suddenly took out her phone and showed a photo of her and Hikari to Momo. Kiriko in the photo puts an arm around her brother's neck, who has a stiff and stiff smile.

"Believe it? Don't believe me, there's a lot more. ”

Kiriko handed the phone to Xiao Tao, Xiao Tao took Kiriko's mobile phone and began to look through them one by one, and there were photos of the five of them with Hikaru and Lotus Zi Yunyue in the back, as well as Hikari was cooking seriously, and he didn't realize that he had been secretly photographed at all.

Xiao Tao really has nothing to say now.

"Hey Kiriko! You even secretly filmed me again. Photo, I'm going to sue you for violating your portrait rights! ”

"Okay, then sentence me to the light!"

"Are you sure it's not a punishment game?"

Hikari doesn't know how to deal with Kiriko, and no matter how much he blames Kiriko or deliberately finds fault with her, Kiriko looks like she doesn't care. And as long as she praised her a little, she seemed to be happy and didn't know what to do.

"Kiriko...... Senpai? ”

Little Peach whispered to Kiriko.

"Huh? You don't need to add a senior sister, after all, we are in the same grade now. ”

Kiriko smiled. To her, the sister of light is her sister.

"What is the relationship between Kiriko and my brother? It won't be ......"

"It's just a normal friendship."

"I didn't ask my brother, my brother will be quiet for me for the time being!"

Xiao Tao said and stepped on his brother's instep hard.

"Well, it's as Hikari said, but I personally feel that our relationship is a little closer than Hikari said."

Kiriko said to the two siblings with a grin.

Xiao Tao looked at her brother, who had become silent, and stepped on his instep again.

"Why are you still stepping on me!"

Light asked in horror.

"Hmph, why doesn't my brother explain it now?"

Xiao Tao had maintained her sanity, her beautiful eyes were spinning like a windmill in the wind, she looked directly at her brother, and said indistinctly:

"Hey, hey, and then, just now, the last bit of sanity that my brother had maintained seemed to have fallen apart, and my brother lay on the ground and rolled around as if he were playing tricks, holding his dear sister's shins, and pleaded with me in a loud voice:

'Step on me!' Please step on me casually! ’”

"No, no, no, let's talk about it first, it's absolutely impossible to have the picture you just thought."

"You're still hiding this habit from me? But that's okay! Count me in! ”

"Kiriko will show me a little bit of the atmosphere, too!"

At first, he vetoed Xiao Tao's imaginary picture just now, and then hugged his sister who was about to fall tightly in his arms. Finally, Hikari turned her gaze to Kiriko and asked:

"You made my sister like this, how are you going to pay me!"

"Hmm...... It's easy to do. Kiriko crawled to the light like a kitten, rubbed his cheek gently, blinked her watery eyes, and said to the light pitifully:

"Brother Light, Brother Light....... My lord? Meow~"

Kiriko put her cute little hand to her pink lips and meowed like a kitten.

"Okay, so cute......" Hikari thought in his heart, but he still shook his head vigorously, trying to get these thoughts out of his mind.

Hikari puts her sister on the bed, and then finds her own set of pajamas from the hanger for Kiriko to put on.

"Huh? Brother Light is so ruthless! ”

Kiriko looked at the light aggrievedly.

"You ......"

"Well, well, I'm kidding."

Kiriko took the clothes and sniffed the smell lightly first, Hikari was already very tired, so he went to Kiriko for the time being.

"I'll go to Sister Peach's room! Next, let's return the light to Sister Xiao Tao for the time being. ”

Kiriko tightened her pajamas and said to Hikari.

"The word 'temporarily' is used as if I am controlled by you."

"Oh, I didn't say that, but Hikaru ...... if he wanted to."

"Hmph, how could I be willing!"

"It's a pity, but, well, that's true." Kiriko gracefully stroked the door of the room as she walked out of the room completely, winked at the light and said:

"I'll see you later."

The door slammed shut, and the deadbolt snapped into the latch with a crisp sound.

"Well, what kind of business is this!"

Hikari sighed and began to whisper to her silly sister, who was already confused.