"Big brother, I need life counseling!"

In late July, two days after the start of the summer vacation, Ayase, who had just said that she would never ask her eldest brother for help again, knocked on Chu Xuan's door angrily.

Ayase, who had a belly full of fire, sat on the edge of Chu Xuan's bed and threw the piece of paper in his hand onto the bed with a "snap".

"Big brother, do you know what's going on?"

Chu Xuan, who was sitting in the computer chair, stretched out his arm and took the piece of paper with what pattern was printed on it, and found that it was a small version of the head sticker, on which was the framed faces of Kirino and her brother Kyosuke.

――And it's a heart-shaped border for couples.

“……”

After Chu Xuan looked at it for five seconds, he pushed down his reflective glasses, silently returned the sticker to Ayase, and said nothing.

"Big brother! What do you seem to know?

Even if I ask Kirino about this kind of thing, she won't admit it, so please tell me the truth, okay?

This shouldn't be proof that the two of them love each other, right? Absolutely not! ”

Ayase stared at Chu Xuan's poker face that had not changed for thousands of years, and asked a little frantically.

It can be seen that she still believes in her good friend Kirino, or rather, she is forcing herself to believe now.

To be honest, Chu Xuan really knew what was going on.

On the day that Kirino and Kyosuke took this big head sticker together, early in the morning, Manami Tamura suddenly called him, and said to him in a panic with a little crying on the phone:

"Chu, Chu Xuan, how, what, what?

I, I, I, I saw Xiao Jing and Kirino walking arm in hand very well!

It looks like I'm going on a date! ”

When he received this call, Chu Xuan, who knew the "original plot", knew it in his heart.

However, Chu Xuan had already made it clear to Ma Nashi in advance that he knew that Tong Nai loved his brother, and now of course it was impossible to appease her immediately, but instead provoked the negative feelings such as urgency and uneasiness in Ma Nashi's heart even higher:

"Oh, did their brother and sister finally muster up the courage to come together?

I don't think it's strange at all, after all, Kyosuke's favorite thing in his heart is also his sister. ”

"Eh, eh, how can you ...... like this?"

Manami on the other end of the phone shouted as if he had been hit.

Maybe it's not just because of the relationship between Kirino and Kyosuke, I thought I was on her side, and when my mind was blank, Chu Xuan, the first partner who remembered to call him to discuss, turned out to be on Kirino's side, which also made Manami feel betrayed.

"I warned you a long time ago that you were going to step up your attack while Kirino was leaving, right?

'Heaven gives the Buddha, but suffers the blame; When it doesn't work, it suffers. ’

If in the future, Kyosuke and Kirino really gradually slide into the abyss of misfortune because of the love between them, it is indirectly caused by your indecision. ”

Chu Xuan unceremoniously frightened Ma Nashi, who had no master of the six gods, before he said to her:

"Don't mess with yourself just yet, I think there might be some special reason for this.

I'll find a chance to find out for you, and then we'll make a decision. ”

After briefly reassuring Ma Nashi and quietly transforming her position into "our" position, Chu Xuan hung up the phone.

After An An had eaten lunch steadily, Chu Xuan called the black cat and asked about her itinerary.

――This afternoon, the black cat, who has nothing to do, plans to continue to hone the skills of "Sister Annihilation" in the center of the game, and strive to defeat Chu Xuan in the next encounter.

At the door of the game center, Chu Xuan, who came over without permission, blocked the black cat, and then followed her to the fighting machine area on the second floor, and successfully met Kirino and Kyosuke who came out from behind the curtain of the couple's special machine in the corner of the second floor.

"Click......"

The black cat was so shocked that his palm unconsciously let go, and the handfuls of change he had just exchanged at the service desk fell to the ground one after another, and a few were stopped by Chu Xuan with his feet before rolling away.

And Kirino and Kyosuke, who each held a sticker in their hands, didn't expect to meet acquaintances at all, so they also stayed there.

"You're dating?"

The only one that remains calm is ...... Or it was as if he had no feelings at all, Chu Xuan asked lightly, and then squatted down and began to help the black cat pick up money, as if he was not interested in the relationship between their brother and sister at all.

The black cat who reacted wiped the cold sweat from his forehead with the back of his hand, and looked at the two of them with a very complicated expression:

"Love, couples' exclusive sticker machine...... You—you've finally come this far......"

"Kyosuke, bless you.

If you need my help, just say it and I can help you change your Yemeni nationality. ”

At this time, Chu Xuan, who had already quickly picked up all the money, also straightened up and nodded to Kyosuke, with a tone of "don't say anything, I understand".

Just when Kyosuke hurriedly wanted to explain to Chu Xuan and the black cat, Kirino blushed and pointed his elbow against his ribs, and then squeezed out a somewhat stiff smile with a flushed face and said:

"Ahaha...... yes, the two of us are dating.

While it's nice to have a 'double date' together, we won't bother you two in the two-person world.

Let's go first~"

"Well, goodbye."

Chu Xuan took the initiative to take charge of the black cat, and said goodbye to Tong Nai lightly, and did not deny the fact that he had "thought about the world of two".

However, the black cat is still in a state of "disconnection" in the brain and cannot be connected for the time being.

"Well, bye-bye~ Okay, let's go, Kyosuke~~"

Kirino was still smiling, and greeted her brother in a disgusting tone like a couple, then hooked his arm and forcibly dragged him away.

After a long while, the black cat came back to his senses, and sighed to Chu Xuan with palpitations:

"No, I didn't expect Kirino's brother to be a pervert who flirted with his sister and asked her to call himself 'Kyosuke'......"

"Didn't you already notice Kirino's subtle feelings for Kyosuke?"

Chu Xuan replied in a flat and simple tone, as if the discussion was not interested in this kind of gossip.

"Although I do think Kirino seems to be a little ...... question, but I didn't expect the two of them to really be together publicly...... But what's the deal with that 'Yemeni nationality'? ”

Maybe it's because I'm more or less prepared in my heart, or maybe it's because the resistance of the otaku who are often in contact with the 18 forbidden ones to the "forbidden love" is not as great as that of ordinary people, and the black cat didn't have any excessive reactions, but paid attention to what Chu Xuan said just now.

"Yemeni law allows men to marry their biological sisters, and there is no limit to the number of spouses."

Chu Xuan casually explained to the black cat as if nothing had happened.

"Uh...... Why do you know so clearly?

You, you also have a sister, it's difficult, do you want to do the same......"

The black cat subconsciously took a step to the side, his eyes were unusually shaken, and he stammered and asked.

"Me?"

Chu Xuan pushed down his reflective glasses expressionlessly, and replied very calmly:

"I'm a Yemeni citizen now."

(To be continued)