Taboo Manual for Raising a Succubus Girlfriend!

"Sister Yuyi, you still like to preach so much."

In the face of Yu Yi's accusations, Ling simply ignored them.

The corners of her mouth slightly raised, revealing a strange smile, and she said in a meaningful tone:

"If it were before, I would probably listen to Sister Yuyi unconditionally, but now..."

After she finished speaking, turbid magic power surged out of her body and slowly crawled towards the missing wing. In the blink of an eye, the broken wing claw was restored.

"I... am not a child anymore."

Supported by his wing claws, Zero hung in the air like a god, his crimson eyes looking down at the girl in front of him, with no emotion in the deepest part of his pupils.

Two girls with exactly the same faces stood in the evening breeze, looking at each other as if in a mirror.

"Only children use violence to solve problems. Mature adults should know how to control their emotions. Hurting others is not a good behavior!"

Yu Yi straightened her petite body, showing no fear at all, puffed up her cheeks and scolded loudly:

"So, you're just a child now, don't act like an adult!"

..

"Me? Or...a child?"

Ling slowly lowered his head and saw his own monstrous shadow in the moonlight. His weird posture was almost unhuman.

But, in the other person's eyes, am I still just a "child"?

As expected of Sister Yuyi...

Always say the most correct words, take good care of everyone around you, and be gentle to everyone.

She is like....the sun.

She is straightforward, gentle and caring, and is the best "sister".

but...

Not everyone can accept the "sun".

For the "bats" hiding in dark corners and accustomed to darkness, facing this overly dazzling sun, they will only feel that their bodies are burning, and every minute and every second is torture.

Obviously...we are the same.

But why...

"...Sister Yuyi got everything I wanted."

The sharp pain in my chest came again.

Zero covered his heart, and the magic power that emerged from his body became more turbid, polluting the ground like black mud.

"Hmm? What did you suddenly say..."

Yu Yi hadn't realized what was happening yet. She only felt the restless murderous aura sweeping over her along with the wind and waves, and her body instinctively took half a step back.

"He's clearly the same age as me, yet he always acts so superior and treats me like a child..."

Rumbling--

The space began to become restless, the night sky seemed to collapse, and the whole world was shaking.

"Oops.."

Ye Shi had a bad feeling and wanted to do something, but at this moment she couldn't even move a finger.

"I won't let you look down on me again."

Zero's heart was once again swallowed by darkness, his eyes became turbid, filled with killing and madness, and his wing claws sank deeply into the ground.

The next moment, an explosion sounded.

The running figure seemed to be flying at low altitude, attacking Yu Yi at an incredible speed.

"Nyaaaaaa?! Wait, wait, calm down, fighting is bad!"

Yuyi panicked. She didn't expect things to develop like this. She was so scared that her tail stood up straight and she was in a mess.

She had no combat experience, and the teachers at school only taught her defensive magic. Facing the aggressive Zero, she seemed very panicked.

In short, let the other party stop first!

"Hey!"

She swung her hands forward, causing a slight abnormal tremor in the air, and then...

"Boom!"

A huge pudding suddenly fell from the sky, blocking Zero's way forward, and its soft body swayed elastically like waves.

"Didn't I tell you...I'm not a child anymore!"

The pudding was shattered in an instant, and the cream splashed everywhere under the huge impact.

"I, that's not what I meant. Wait, wait a minute, I don't want to fight with you!"

Yu Yi continued to wave her arms, and giant dumplings, bread, ice cream, jelly and other foods fell from the sky, but there was no way to stop the other party.

This is Yu Yi's magic.

It can make something disappear out of thin air, and it can also create anything you can think of in your mind out of thin air.

This ability is extremely dangerous. If used properly, it may even destroy the laws of this world.

However, the user of this ability is Yu Yi.

She is a kind-hearted child who will not abuse this power. She decides to be down-to-earth and become an excellent demon.

However, it was precisely because of this that she, lacking combat experience, fell into danger.

"You clearly said you would share the teacher's love with me equally, but you always secretly meet with the teacher behind my back..."

Zero smashed the last giant sandwich cookie, and amidst the scattered crumbs, he walked towards Yu Yi and extended his sharp claws covered in cream.

"big liar!"

The next moment, sharp claws tore through the air, like the scythe of the god of death, and attacked Yu Yi directly.

"Boom!"

The space shook violently.

“Ouch… It’s so heavy…”

Yu Yiping raised her hands, and a translucent barrier appeared in front of her, successfully blocking the opponent's attack. The huge impact force caused her knees to bend.

“Why, why why why why why why why why why why…”

Zero lowered his head, like a broken doll, and repeated the same words.

She had no intention of giving up the attack, and her sharp claws continued to attack the barrier:

"No matter in terms of academic performance or love for the teacher, I will never lose to you, but why is it that the teacher only has eyes for you?"

dong dong dong-

The four-winged attacks fell like raindrops, accompanied by Zero's crystal tears, flickering faintly in the air.

"Why are you so lucky to have so many friends around you and win the teacher's heart!"

Yu Yi, who was hit, kept retreating and the barrier was about to collapse.

"Besides my teacher, I have nothing left. But... no matter how hard I try, I can't even be with her!"

Gradually, countless cracks appeared on the barrier and it was being torn apart bit by bit.

"You're just luckier than me. If we met the teacher at the same time, she would definitely fall in love with me!!"

"Crack——"

The barrier is broken.

The translucent crystals turned into countless fragments and fell to the ground, disappearing in the evening breeze as the night fell.

"Huh...huh..."

Ling tore through the barrier and finally came in front of Yu Yi, breathing heavily, with beads of sweat sliding down his cheeks.

The continuous attacks made her feel tired. This power had its limits and her body could not withstand so much.

"sorry..."

Amid the other party's hysterical scolding, Yu Yi felt a strong sense of guilt.

She lowered her head, clenched her fists tightly, her cherry eyes dimmed, and she felt a dull pain in her chest.

It's her fault that things have come to this.

It was because of her half-hearted gentleness that everyone was hurt more.

"No need to apologize, please give me the teacher's love..."

The black wings blocked the starry sky, completely wrapping Yu Yi's petite body in darkness. The terrifying power slowly eroded her will.

Faced with this terrifying power, Yu Yi felt an unprecedented sense of fear.

but...

"No."

She shook her head, her light pink hair swaying gently.

Now she has understood her own feelings and will not make the wrong choice.

"I'm sorry, Master Zero..."

When she raised her head again, her cherry-colored eyes flashed with a determination she had never seen before.

"You can only have one lover."

She looked at the hysterical Zero in front of her, and the last trace of doubt in her heart disappeared.

“It’s the same reason again…”

These words once again ignited the anger in Zero's heart.

Turbid magic power continued to emerge from the body, and the strange wing claws grew larger and expanded under the moonlight.

"If Sister Yuyi doesn't explain the reason clearly, I might...do something very dangerous."

She slowly raised her wing claws and pressed the sharp tips against Yuyi's throat, her tone cold.

"Ah."

Facing Zero's threat, Yu Yi showed no fear, nor any intention of retreating, and explained:

"The reason is simple."

After a kiss on the plastic wrap, she got her answer.

And, the answer is...really simple.

"because..."

After taking a deep breath, she placed her hands on her chest and spoke out the answer hidden in her heart:

"Because... I like Ye Shi, very, very much, so... I will not share her with anyone, not even one percent of my love, not even a single hair. I will not give anything about Ye Shi to anyone else."

...

...

"ha????"

Zero opened his eyes wide and stood there like a petrified man.

"What the hell is this..."

She blinked, and the deepest part of her eyes was filled with confusion and even anger.

"The reason why we can only have one lover is... Sister Yuyi's selfishness?"

She couldn't believe what she heard and asked in a disbelieving voice.

Isn’t such selfish emotion “evil”?

"Yes, it's 'evil'."