After the pheromone changed to A, I changed to O

He Chuanhan's expression was a little dazed: "In heat?"

He subconsciously snorted and snorted, "I'm not an omega... Should I send you to upgrade the system?"

As an alpha, how could he be in heat?Unless the passive estrus is affected by the estrous omega...

"Xuebao doesn't need to upgrade the system." The cleaning robot in the shape of a cub emperor penguin patted its flipper-shaped upper limbs twice angrily, "The master smells like omega pheromones!"

He Chuanhan frowned: "Is there something wrong with your scanning system?"

The emperor penguin cub was so angry that he slapped Xiao Short's hand: "Xuebao's scanning system is fine!"

Although the pheromone masking agent can deceive the human sense of smell so that they cannot smell the pheromone, it cannot deceive the intelligent AI.

Naturally, He Chuanhan didn't really question that there was something wrong with the AI. He lowered his head and sniffed himself, but he still didn't smell anything. He couldn't help but frown, but soon he realized that it was probably a pheromone masking agent... …

There was an omega in estrus who used a pheromone masking agent around him.

His first reaction was Deng Enfei who had just confessed to him, but his intuition told him—it wasn't her, it was a weak omega, and pheromones must be the same, and he was very fond of those sweet but weak omega Pheromones are never of interest, and even the body doesn't instinctively respond to pheromones like that.

Of course, He Chuanhan is even less interested in alpha pheromones. Alphas always instinctively reject the pheromones of other alphas, just like male beasts repelling other male beasts that invade their own territory. Alpha pheromones will only make him unhappy and irritable

For some reason, he suddenly thought of Xia Zhihong whom he met in the training room just now, the number one major in the mecha department who hadn't been considered by him not long ago, that senior is obviously a very typical strong alpha, He is the same kind as him, arrogant and arrogant...

He didn't seem to smell the alpha pheromones on Xia Zhihong's body. Generally, alphas would inadvertently release pheromones in high-intensity mecha battles, but when Xia Zhihong plunged into his arms, his body felt dry. It was clean, and there was no smell that made him uncomfortable.

...Could it be that Xia Zhihong used a lot of pheromone masking agent?

He Chuanhan couldn't help narrowing his eyes slightly, and a ridiculous thought suddenly popped up, could it be that Xia Zhihong is an omega that uses a lot of pheromone masking agent? o Pretend to enter the military school?

Then, he remembered the syringe that Xia Zhihong threw under the seat when he opened the cockpit of Xia Zhihong's mecha... Could it be an omega inhibitor?

Today’s omega is no longer the pitiful alpha appendage that was raised in captivity a hundred years ago. More and more omega are going to society, to the workplace and even to the battlefield. Omega no longer needs to pretend to be a to enter the military academy and go to the battlefield... He Chuanhan subconsciously denies it Thought this conjecture, but he suddenly frowned, and remembered another thing.

The Imperial Military Academy is the oldest military university. Regardless of the principal, teachers, students, and parents, most of them have a tendency towards pure-blood theory and alpha chauvinism. The latter is just as the name suggests, while the former advocates the combination of ao against ab and bo, and vigorously promotes a. Because of the traditional family model within the Imperial Military Academy, the sex ratio of AOs in the Imperial Military Academy is the lowest in the world, reaching nine to one, especially in the mech department. The number of omegas enrolled in recent years has been zero.

He Chuanhan suddenly felt that things became interesting.

This wasn't because he was successfully attracted by an omega who might have sneaked into the military academy with an O disguise, but because he felt that his ordinary college career... seemed to have finally become less boring.

Thinking of this, he couldn't help trembling with excitement, and at this moment, he received a text message from Deng Enfei. The senior sister from the next department got his phone number from nowhere: "Junior He Chuanhan, The president of our Mecha Club will also be here tonight. He is a senior in the junior year. It is rare to participate in a club activity. Are you really planning to come? ps: He is also very good, he is a major in the Mecha Department What about the first~"

It seems that this senior has not given up yet...

He Chuanhan was a little distressed. As for the "previous professional number one", since he has been replaced by the current professional number one, he is naturally not interested.

He stroked his chin and typed a reply: "Will the vice president come?"

Deng Enfei quickly replied: "I have already called Xia Zhihong, but he has not answered, and everyone else has already come. Would you like to go to his dormitory and ask?"

The senior Xia Zhihong seemed dissatisfied with his previous greeting, so he should go and say a serious and grand greeting...

He Chuanhan narrowed his eyes with a smile: "Okay."

At this time, Xia Zhihong in the bathroom suddenly sneezed.

No matter how dull he was, he gradually realized that there seemed to be something wrong with his body. He lay on the cold bathroom wall and felt a strong emptiness, coming from the depths of his body and soul, longing for warmth, longing...

be filled.

Although Xia Zhihong is an alpha, he has also taken abo physiology class, and knows that only omegas in estrus will behave like this.

... Could this be a side effect of the pheromone shift?

He couldn't help lowering his head and pounding on the wall, starting to regret injecting that pheromone-changing agent just now, and not finding a mouse to do the experiment first.

Just when Xia Zhihong was secretly annoyed, there was a sudden knock on the door. He was startled, and quickly cleaned up the mess. While quickly getting dressed, he turned on the indoor air circulation system.

This is a habit he developed after entering the university. In order to cover up his pheromones, he had to pay attention to various details all the time. After he got dressed, the air in the room had been completely replaced, and the lemon scent was automatically sprayed. air freshener.

In order to cover up his unstable pheromone, Xia Zhihong sprayed another whole bottle of pheromone masking agent before opening the door with an apologetic smile on his face: "Sorry, I was resting just now..."

As soon as the door opened, He Chuanhan smiled slightly: "Senior Xia Zhihong, good evening."

He Chuanhan's extremely oppressive height made Xia Zhihong subconsciously take a step back. For some reason, he is now particularly sensitive to the breath of alpha: "... Junior Brother He Chuanhan? What's the matter with you?"

He Chuanhan narrowed his eyes slightly. Xia Zhihong in front of him was not only sprayed with pheromone masking agent, but also opened the air circulation system in the room, and the air was filled with a faint lemon-flavored freshener...

All of this seems to be a bit of a cover-up, is it to cover up her true gender?

While guessing casually, He Chuanhan smiled at Xia Zhihong with two small canine teeth: "Senior Deng Enfei asked me to come. There is an event in the Mecha Club tonight. Do you want to go, senior?"

"Deng Enfei?" Xia Zhihong frowned, subconsciously a little upset, "Are you together?"

He Chuanhan blinked: "Senior, what are you talking about?"

Xia Zhihong's tone was gloomy: "Didn't she confess to you?"

He Chuanhan scratched his head: "I refused."

Xia Zhihong glared at He Chuanhan, making him even angrier!And Deng Enfei was more familiar with him, so why did he tell him through He Chuanhan?

However, he picked up his mobile phone and found that Deng Enfei had actually called him, but he was still in the bathroom at that time, so he didn't hear it.

He Chuanhan continued to ask: "So senior Xia Zhihong, are you going to participate in tonight's event?"

Although Xia Zhihong was holding on in front of his love rival at this time, he was actually in a very bad state, so he shook his head and refused coldly: "I still have something to do."

He Chuanhan looked at Xia Zhihong's slightly flushed cheeks, and his heart moved slightly: "Are you in heat?"

Xia Zhihong's eyes widened instantly, and he glared at He Chuanhan: "What nonsense are you talking about?!"

Only omega can be in heat, how can he be in heat as an alpha? !

He Chuanhan raised his eyebrows lightly: "You have to take the omega inhibitor well, senior."

"I'm an alpha!" Xia Zhihong felt that this freshman was really unreasonable, accusing him of opening his eyes and talking nonsense, "Did those two holes on your face grow out of anger?"

He Chuanhan was very sure of his deduction at first, but when he saw Xia Zhihong's firm eyes and expression, he couldn't help being a little skeptical. Did he guess wrong?In fact, isn't Xia Zhihong pretending to be a?

Xia Zhihong sneered, turned around and opened the door of the dormitory: "Please, I won't send it off."

He Chuanhan had no choice but to blink: "Okay then, senior, take a good rest."

Xia Zhihong folded his arms around his chest: "Also, please stay away from Deng Enfei."

It was only then that He Chuanhan realized something belatedly, and smiled with two pointed canine teeth: "So you like senior sister?"

Xia Zhihong snorted: "It's good that you know. If you don't like Deng Enfei, stay away from her. If you like her, then we will compete fairly."

If Xia Zhihong was an omega, why would he like another omega?

He Chuanhan felt that he might have guessed wrong, so he shrugged: "I don't like weak omega."

Xia Zhihong took a step back subconsciously, with a hesitant expression on his face: "Are you gay? Do you like alpha? You won't fancy me, will you?"

He Chuanhan originally thought that Xia Zhihong might be a homosexual who likes omega, but seeing Xia Zhihong's expression at this time, he completely dispelled his doubts. This guy is obviously an alpha, an alpha until he can't do it.

Straight a seems to have a kind of self-confidence, he raised his eyebrows and said: "Don't worry, even if I'm gay, I won't fall in love with any alpha casually, don't tell me you like omega, you will meet an alpha Love one?"

Xia Zhihong was a little embarrassed, and quickly cleared his throat: "Just kidding, go slowly, don't send it off."

He Chuan gave Xia Zhihong a cold look, then turned and left.

After returning to the dormitory, he just sent a text message to Deng Enfei that he and Xia Zhihong would not go to activities, and the conscientious cleaning robot came up to him with a wave: "Master, it was detected that you are carrying a lot of omega Pheromone, please inject the inhibitor within 10 minutes, otherwise there is a 90% chance of entering a passive estrus state!"

"..."

At this moment, He Chuanhan frowned, realizing that things were not that simple.