The eldest brother's responsibility [Interstellar]

"..."

"..."

Both Shen Jiang and Kazan couldn't find any words to refute for a while.

"Hahahahahaha, brother, your younger brother is really interesting, the way you care about people is so special. Speaking of children, do you want to recognize me as your elder brother too? I promise to be more—"

"Get lost." Before Cen Xing could speak, Shen Jiang blocked Kazan's mouth.

"Anyway, you're wrong," after a stalemate for a while, and finally, Shen Jiang spoke first to smooth things over, "Come on, Cen Xing, let's go back first." After speaking, Shen Jiang turned to Kazan and said, "I'll teach you later. Your exam skills, I will send you a message when the time comes." Before Kazan could reply, he grabbed Cen Xing's hand and hurried towards the dormitory.

On the way, Shen Jiang asked suspiciously, "When you were a child, the adults around you... looked at your whole body all the time?"

"Yeah." Cen Xing nodded obediently, "They want to record my body data, and talking about privacy doesn't do me any good."

"'who are they?"

"...they claim to be my guardians."

Shen Jiang: ...

He had long guessed that Cen Xing's background was unusual, and it was absolutely impossible for him to be the orphan of his father's comrade-in-arms.But Shen Jiang couldn't guess the more specific identity, nor could she verify it.

Anyway, no matter who it is, he is his brother.

After hesitating for a while, Shen Jiang reprimanded with a straight face, "In short, in the future, don't you know that you can't browse other people's things casually? This kind of behavior is very impolite."

Cen Xing lowered his head and said cowardly, "Brother, I'm sorry. I didn't mean it, I really just wanted to treat you well..."

Shen Jiang paused.

He suddenly felt that his tone just now was too strong, and Cen Xing didn't mean anything malicious, but the environment in which he grew up made him feel that it was right to do so.Thinking of this, Shen Jiang deliberately softened her voice, "Okay, no need to apologize. I know you are out of kindness, but remember, you must also pay attention to the way out of kindness in the future, okay?"

"Okay." Cen Xing nodded obediently.

Back in the dormitory, Shen Jiang took off the military uniform on her upper body and put it on the shelf, revealing a large scar on her lower back.

Relying on her good figure, Shen Jiang has never minded to show it in front of others, but facing her younger brother... Shen Jiang still felt that it was weird not to be covered by clothes. Seeing Cen Xing slowly looking at the injection in his hand, she just didn't give him an injection. , and carefully pulled the quilt over the back, "After the injection, I have to train in the afternoon, hurry up."

Cen Xing ignored his urging, and still looked at the injection in his hand unhurriedly, "I just told my elder brother this morning that strenuous exercise is not allowed for the time being."

"But there will be an exam in a week. You can only pass the test if you have to fight for more than 70 hours in the battlefield environment. Even if you are injured, you have to go. Even if I am sure that I can pass the test without training, but Kazan can't. I don't help him train quickly. He will definitely be finished. .”

Cen Xing retorted with a sullen face, "Anyway, it won't work for the next two days. Eldest brother must take good care of his body. If he insists on running around, he can only stop the painkiller first, so that you can realize that you are injured and can't move around."

Shen Jiang: ...

Why is it the same as the military doctor at the base, if he is afraid of him moving around, he will stop the painkiller, making him so painful that he has no strength to move around.

Silently confronted each other for quite a while, neither of them giving in.

In the end, Shen Jiang couldn't hold back him, so she compromised first, "Well, let's say it first, I must be allowed to start training from the day after tomorrow."

"it is good."

Shen Jiang sighed, turned on the communicator to find Kazan's contact information, and dialed.

Soon, Kazan's familiar face appeared on the screen.

Before Shen Jiang opened her mouth to speak, she suddenly felt that the quilt that had been spread randomly behind her was completely stretched out, covering him tightly, and even tucked him into death.

"What's the matter, brother?" Kazan said, stuffing another spoonful of rice into his mouth, his voice was a bit vague.

Shen Jiang: "I have repeated injuries. I can't teach you training in the afternoon. I will definitely do it the day after tomorrow."

"Is it serious? Yes, you fought with that so-and-so boyfriend yesterday... I have a sister who works as a professor's assistant in the medical department. Do you need to call her over to see you?"

Shen Jiang quickly refused, "No need."

"Okay, then I'll practice pheromone anti-jamming training in the afternoon. I'm so annoyed that pheromones will be released this time to interfere with the enemy's judgment. I really envy you betas, you don't have to be poisoned by this thing..."

……

After hanging up the communication, Shen Jiang breathed a sigh of relief, and he lifted some stuffy quilts.

"It's been pushed down, can you give me an injection this time?"

Only then did Cen Xing put on his gloves, and began to do the pre-injection examination, "In the future, elder brother, you must remember to put on your clothes or wrap yourself in a quilt when communicating with others."

Shen Jiang: ...

When did the cute little brother like preaching so much?

"Of course I know. I just don't pay attention to Kazan. We grew up together, and we knew each other when he wore crotch pants."

"That's not OK."

"Pay attention in the future." Shen Jiang said perfunctorily, he was too lazy to argue with Cen Xing.

Feel the injection slowly pushed into the skin, no pain, can feel that Cen Xing's movements are very gentle.

One of the reasons why Shen Jiang was reluctant to go to the school hospital was that the nurses and doctors in the school hospital were very irritable. Even if it was a skin injection, she wanted to use the strength of Yugong Yishan, and she broke out in a cold sweat due to the pain.

After the bone healing and painkillers were finished, Cen Xing packed up the medical waste and took off his gloves. His eyes were still on the elder brother in front of him, and he said with some doubts, "Let's talk about the elder brother."

"Huh?" Shen Jiang turned her head.

"What brother Kazan said just now, what is the pheromone anti-interference exercise? Why doesn't the elder brother need to train?"

Shen Jiang was stunned by this question.

At Cen Xing's age... he should also know about the second gender differentiation.Cen Xing was brought up by him since he was a child. This kind of thing...he should be the one to teach him.But he has not been accompanied by his parents since he was very young, and he learned all these things from crooked channels.

Shen Jiang licked her lips in embarrassment, her expression as natural as possible, "Didn't the school tell you about the physiological knowledge of the second sex differentiation?"

"Yesterday, there was originally a physiology class, but my eldest brother suddenly called me to save you, so I skipped class."

Shen Jiang was silent.

So he's still the culprit.

After a long time, Shen Jiang stammered and said, "Well... probably when you are a teenager, you will undergo a second gender differentiation. If you are a beta, like me, it will be the same as now. If you differentiate into omega or It is alpha that will send out 'pheromones' from the glands, and have a strong sexual attraction to each other. Generally, in order to avoid affecting others, both alpha and omega will inject inhibitors for a long time to prevent it from happening on inappropriate occasions. Scenes seen by strangers. For example, if an omega fails to inject a good inhibitor, resulting in the release of pheromones, the alpha around him will also be forced to enter a susceptible period due to the impact, and vice versa. Therefore, only those who are carrying out reproductive behavior Only then can the pheromones be released freely."

After finishing speaking, Shen Jiang looked at her younger brother's ignorant expression, feeling a little embarrassed, "This kind of physiological influence is uncontrollable, so we need to train the pheromone anti-interference ability of alpha and omega, so as to avoid accidents on the battlefield .Anyway, when you're gender-differentiated, you'll understand."

"But, what counts as gender differentiation?" Cen Xing asked with a puzzled face.

Shen Jiang: ...

He is a beta himself, of course he has never experienced it.

"Well... If one day, you can sense the source of pheromone around you, and you can't help but want to get close, hug, or even..." Shen Jiang was a little speechless, "Even sleep together."

Cen Xing was thoughtful, "Is it really the teens that differentiate? But since I was a child, I wanted to hug and sleep with my elder brother."

Shen Jiang hurriedly explained, "No, no, it's not this kind of sleep."

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