Transmigrate inside a Web Novel as a Side Character.

Black blood spurted from an open wound from one of her tentacles got cut off, and a bloody line also appeared on her abdomen. Luxuria's eyes went wide before an agony assaulted her nerves. From her stomach, she screamed, making the atmosphere around her tremble.

Even though she was the weakest of the seven subordinates, her mana possession rivalled the others, and her mastery was higher than others' as she was the demon who had survived Ancient times.

The ground shook upon her scream, and tremendous pressure hurled amongst the girls, making them halt in their actions; Serafina had to land for a while so that she wouldn't get squashed.

Hina barely evaded her death as she jumped back before Luxuria exerted her mana through the surroundings. She stabbed her blade to the ground, supporting her even to stand.

Luxuria kept flooding the entire area with her mana, and a change began to happen. Beneath her, a black sludge appeared and instantly covered the whole area.

Hina was the nearest of the two. Her feet almost touched the sludges, and she imagined the worst. She gritted her teeth and braced herself to fly into the air using her Hagoromo abilities.

As expected, once she left the ground, the pressure was choking her; it was twice as heavy from the ground. But she prevailed and began to launch her counterattack. Hina conjured a small fire arrow that circled along her before she shot it all toward Luxuria.

The arrow shot forward, leaving an orange trail, but when it was near Luxuria, it got vaporized, and the difference in mana density around her body caused it to vaporize.

"Kuh!".

"Xiao Lian!?".

A distressed voice promptly interrupted Hina's attention from the enemy. She glanced and saw Xiao Lian, who almost got swallowed by the sludge being taken by Serafina, whose complexion was pale from carrying a heavy burden while flying in the air.

With no chance to turn the tides, Hina gripped his Katana tightly and uttered a word.

"Tachikaze!".

The Katana in her hand began to glow in orange aurora because it was still in the effect of the Original Magic she created. The blade pulsed, and it greedily sucked the air and mana around it to enhance it further.

"!?".

In spite of her outrage, Luxuria felt a tremendous chill that stung her neck, coming from the blazing colour of flame on her right. Her eyes scowled after knowing that the chill was coming from the girl who wounded her.

The intense blaze that turned the surrounding area in the light of orange shifted its atmosphere. Because Hina interfered in using her Original magic, the Katana skill began to evolve from a calming orange to a beautiful blue.

Hina notices the chance and feels her face stiffen because of the significant change it possesses. Her hands begin to clatter with the wild force the Katana contains.

"I can do this!". As soon as Hina muttered that, a wave of black sludges blocked her front, intending to crush her like ocean waves.

Paralyzed because of her focus, the Katana in her hands robbed her of movement. Despite remaining oblivious to the surrounding area while maintaining her focus, an incoming hand appeared, and before Hina, a mist began to gather. It created a multiple-layer Solid barrier that protected her from the sludges.

"Aegis, protect her!".

A massive four-layer transparent shield floated before Hina, and it gave her a bit of security and also dread for the sludges to finally collide with the shield. She closed her eyes and concentrated.

When the time came, Xiao Lian desperately hoped her shield could protect her comrade, but it turned fragile as it touched the sludges. It broke and resumed to the second and third.

Despair clouded her face, but she focused all her attention on the last shield and hoped it would give Hina enough time to finish her preparation.

Serafina was also not staying still and waiting for demise to come; she constructed multiple magic circles around Luxuria area, and with a single thought from her mind, several whirlwinds shot forward and rained toward Luxuria.

However, with ease, Luxuria flicked her finger and created a mana barrier coated with a bit of demonic power, which had the attribute of corroding. The whirlwind collided with a barrier, and with composure on her face, Luxuria thickened her focus toward the girl in front of her.

"Kuh!".

Xiao Lian's face was already death-pale; maintaining a single shield was all she could do. From the other three in the group, she was the one who had less mana, and for that, she was already on the brink of depletion.

"No, not yet!".

She pushed forward with sheer stubbornness, but things said otherwise when red blood spurted from her nose and streamed down her cheeks from her eyes. Her gaze flickered, gradually turning red before she went limp.

No wonder she would become like this, using only one layer of Original Magic—Aegis had taken out a quarter of her mana. Also, the skill on her spear would take a while, and if both parties unleashed an attack with charging conditions, it would be nothing but a catastrophe.

"No!".

With a crack, her Aegis exploded into mist, and the black sludge opened its maw wide, intending to swallow Hina whole.

However, in the crisis she was in, Hina exhaled, opened her eyes, and gazed forward. In a fleeting moment, Hina could see several presences beyond the sludges in the form of ball fire.

'This is!?'. Without her knowing, Hina entered an enlightenment state, which gave her a broader vision and enhanced mind to think faster than everything else happening in the world.

There are two monstrous presences in the distance, which are shaped like fireballs with crimson and black colour, engaging in close approximately.

Near her, she spotted three different-coloured souls: a massive Blackball and two other pristine souls: a calm and pale blue soul of Xiao Lian and a Green lump of freedom with a bit of red mixed in.

Hina faintly smiled as she tightened her grip upon her Katana. She focused her gaze on the massive black ball, and with heavy feeling in her hands, she swung the Katana horizontally, forming a beautiful azure arc that was also terrifying at the same time.

Luxuria's body shuddered in fright after feeling something was not right; in a moment, when she put more mana into the sludges, the world stopped, and she could see a blue streak of line cut through her lower half in perfect alignment.

There is no sense of pain, only loss. The world returned to how it was supposed to be, but Luxuria couldn't understand anything as she lost her strength and stumbled upon her own black sludges that gradually dissipated into thin air.

"Wh-what happened?".

Luxuria uttered those questions while she was staring at the blazing sky that almost closed its curtain of the day and welcomed the night. Unaware of her own condition, black blood keeps spurting from her separated body.

Her torso and head were lying down, but her lower half kept standing straight, spurting a black fountain.

Upon realizing what had transpired, she opened her mouth only to cough out black blood that clogged her throat, unable to speak. 'Me, lose? No way!? Impossible! Impossible! Impossible! Impossible! Impossible!'.

Luxuria began to deny the reality itself, but the slipping consciousness and the abyss that threatened her life began to haunt her mind.

With a gaze filled with hatred, she released the seal she had concealed from the world and even the other subordinates of the demon Lord for millennia. She would unleash it here. It doesn't matter what happens next, but one thing is clear: 'If I was going to die, why not bring everything around me to accompany me to hell? '

Along with the madness that corrupted her current mind, beneath her separated body, a massive black magic circle with a touch of gold and crimson colour began to show its existence.

The circle was complex with strange runes and patterns, and the language it used was nothing people of this era could know of. It was the Devil Language when her one and only Lover or her master had bestowed upon her the title of Luxuria, the demon of Lust.

Hina was kneeling and the two others who barely stood beside her, noticed the strange magic circle in front of them.

"What was that?".

"I never saw the pattern and the symbol it used nor the language, what kind of magic circle is it?".

"Mm!? Let's move, guys. I sense something ominous with it!".

Following Xiao Lian's gut, Hina forced her body to grab both of the girls and fly toward the nearby building to see what was happening below.

The magic circle began to expand, and the pattern began to take form into something every female who learned biology knew; the pattern that resembles woman reproduction glowed in a dark glow before the ground shook. It was not just a simple tremor, but it spread all over the country, alerting the people.

From the magic circle, a hole entirely made with an unknown matter formed. It pulsated for a few seconds before a roar that shook the entire city resonated. The hole expanded before it gave birth to a massive beast.

"Rooooaaaarrrr!".