Community Manga

Demon Girl Manga

Made by the community on Manga Maker

Here’s a single **clean, all-in-one manhwa generation prompt** you can paste into a manga/webtoon AI tool:

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Dark fantasy manhwa style, Solo Leveling inspired cinematic webtoon, vertical Korean comic panel layout, highly detailed art, dramatic lighting and emotional atmosphere.

A futuristic apocalypse world where humanity is collapsing due to a sudden zombie outbreak. The main character Kai Mercer, a young man with black messy hair and a calm but hurt expression, stands in an awakening hall surrounded by laughing students. A giant glowing crystal displays his ability: “Dimensional Storage” and his rank: “D”.

The crowd mocks him for having a useless support-type ability. His girlfriend Lena looks at him with disappointment while standing beside a confident arrogant A-rank male named Marcus surrounded by lightning energy.

Split scene transition into chaos: the apocalypse begins, sirens blaring, helicopters crashing, zombies invading the city. Kai is alone inside his apartment as he discovers his “useless” ability can store infinite objects in a pocket dimension. He calmly begins collecting supplies as the world falls apart.

Style: ultra detailed anime manhwa art, cinematic shadows, glowing effects, rain and destruction, emotional expressions, high contrast lighting, dynamic camera angles, dramatic storytelling, webtoon vertical panels, apocalyptic atmosphere, revenge and survival tone.
THE HEAVENLY FAMILY — COSMIC SCHOOL ARC

Create a long shōnen manga arc titled "The Cosmic School Arc", set after the Second Great Existential War.

MAIN CONCEPT

The Heavenly Family has entered a new period of peace. The main characters now attend the enormous Cosmic School, an academy located in a world where countless civilizations and powerful beings coexist.

The story should initially feel like a normal school-life shōnen story, with classes, friendships, jokes, rivalries, training, missions, exams and everyday school events.

However, the audience gradually realizes that several students possess powers far beyond anything the school can measure.

The tone should alternate between:

- School life
- Comedy
- Friendship
- Mystery
- Emotional moments
- Supernatural events
- Occasional spectacular battles

Do NOT make every scene a battle. The school-life atmosphere is extremely important.

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MAIN CHARACTERS

Yassin

The main protagonist. He is one of the two strongest beings in the Heavenly Family.

He is calm, intelligent, confident and usually behaves normally despite his incomprehensible power.

His special Mangekyō Sharingan is:

Mugen Shin-gan

His power cannot be measured by the school's energy system.

Evil Yassin

Yassin's twin brother and equal in power.

He has exactly the same overwhelming level of power as Yassin but has an opposite personality: reckless, silly, impulsive, chaotic and often unintentionally funny.

His Mangekyō Sharingan is also:

Mugen Shin-gan

The two brothers frequently create comedic situations despite being unimaginably powerful.

Leila

Daughter of Nothingness.

Extremely powerful, intelligent and calm.

She is one of the few beings capable of interacting normally with Yassin despite his overwhelming existence.

Lin

Leila's sister and the partner of Evil Yassin.

She is extremely powerful and intelligent, but can also participate in the school's ordinary daily life.

Tasnim

The former heir of the Family of Deadly Rule.

She is powerful, ambitious and emotionally complicated.

Saba

The former heir of the Family of Balance.

Calm and intelligent.

Amani

The former heir of the Family of Light.

Kind, energetic and optimistic.

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THE COSMIC SCHOOL

The school is enormous and contains students from many civilizations.

It has:

- Classrooms
- Training grounds
- Libraries
- Dormitories
- Cafeterias
- Examination halls
- Energy laboratories
- Mission rooms
- Large arenas
- Outdoor gardens
- Observation towers

Students are divided into six power levels.

The main characters are placed in Section One, the highest-level student section.

Other students in Section One include:

Anis
Sami
Qusay
Jumana
Maya
Ritaj
Adam
Ayyoub
Walaa
Raed

They initially do not understand the true nature of the main characters.

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IMPORTANT STORY RULE

The Cosmic School has an energy-measuring device.

It can measure extremely powerful students.

However, when it attempts to measure Yassin or Evil Yassin, the device cannot determine their power.

When Evil Yassin touches the device, it completely fails and disappears.

The teachers are shocked.

Yassin and Evil Yassin simply behave as if nothing unusual happened.

Leila and Lin are also impossible for the normal measuring system to properly quantify.

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CHAPTER 1 — THE FIRST DAY

Begin with the Cosmic School appearing above a gigantic cosmic landscape.

Thousands of students from different civilizations arrive.

Show enormous buildings, floating platforms, training arenas and students using harmless supernatural abilities.

Yassin and Evil Yassin arrive together.

Evil Yassin is excited about school.

Yassin is calm.

They enter Section One.

The other students look at them with curiosity.

The teacher introduces the new students.

Evil Yassin immediately causes a small comedic misunderstanding.

Yassin quietly observes the classroom.

The atmosphere should initially feel like a normal shōnen school manga.

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CHAPTER 2 — THE POWER TEST

The teacher introduces the school's energy-measuring system.

Every student takes the test.

The machine successfully measures everyone.

Then Yassin approaches.

The machine activates.

The screen shows:

ERROR

The teacher assumes the machine malfunctioned.

Yassin tries again.

Nothing.

Evil Yassin laughs and touches the machine.

The machine immediately disappears.

Everyone becomes completely silent.

Evil Yassin looks at his hand.

He says something humorous such as:

"Did I break it?"

Yassin simply sighs.

The entire classroom reacts with shock.

Do not explain the true extent of their power yet.

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CHAPTER 3 — ORDINARY SCHOOL LIFE

Focus heavily on normal school life.

Show:

- Lunch
- Classes
- Students talking
- Friendships
- Small arguments
- Funny misunderstandings
- Training exercises
- Teachers attempting to understand the mysterious twins

Yassin behaves normally.

Evil Yassin constantly causes comedic problems.

Leila and Lin quietly observe the situation.

Amani and Saba gradually become comfortable with the school.

Tasnim remains distant.

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CHAPTER 4 — HISTORY CLASS

A teacher named Ahmed teaches the history of existence.

He explains the thousand-year rule of the three great cosmic families.

He also discusses the two Great Existential Wars.

The students are shocked by the scale of the events.

Yassin and Evil Yassin remain completely silent.

They know the truth behind the history.

Do not reveal everything to the other students.

Use subtle facial expressions to suggest that Yassin remembers much more than he says.

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CHAPTER 5 — THE FIRST CONFLICT

Several students begin insulting Evil Yassin because they believe he is arrogant and strange.

Yassin becomes extremely serious.

He does not attack them physically.

Instead, he gives them a terrifying warning.

The atmosphere suddenly changes.

The students realize that something about Yassin is completely different.

Then Yassin calmly returns to normal.

Keep the scene dramatic without graphic violence.

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CHAPTER 6 — TASnim's CHANGE

Tasnim becomes increasingly isolated.

Saba and Amani notice that she is changing.

She becomes more aggressive and emotionally unstable.

The school environment becomes uncomfortable around her.

Do not immediately turn her into a villain.

Show her internal conflict gradually.

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CHAPTER 7 — TRAINING DAY

The students participate in a controlled training exercise.

Everyone demonstrates their abilities.

Yassin and Evil Yassin deliberately suppress themselves to an absurd degree.

Even while using an almost nonexistent fraction of their power, their presence causes the instructors to become nervous.

Evil Yassin treats the training like a game.

Yassin remains calm.

The scene should combine comedy with a sense of overwhelming hidden power.

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CHAPTER 8 — THE MYSTERY OF THE TWINS

The students begin investigating Yassin and Evil Yassin.

They discover contradictory information.

Some records suggest they are ordinary students.

Other records cannot identify them at all.

The school's database fails whenever it attempts to properly classify them.

The mystery becomes one of the central themes of the arc.

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CHAPTER 9 — THE SCHOOL MISSION

Section One receives its first mission.

The mission appears simple.

The students leave the school together.

The mission develops into a dangerous supernatural situation.

Yassin and Evil Yassin could solve everything instantly, but they deliberately allow the other students to participate and learn.

This should demonstrate their maturity rather than simply their power.

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CHAPTER 10 — THE TWO TWINS

Give Yassin and Evil Yassin a quieter chapter.

Show their relationship as brothers.

They joke with each other.

They argue over trivial things.

Then show a serious moment where both acknowledge that they are responsible for protecting their family.

End the chapter with both brothers looking toward the distant Cosmic School.

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GENERAL VISUAL STYLE

Use:

Japanese shōnen manga style

with:

- Clean manga linework
- Dynamic facial expressions
- Detailed school backgrounds
- Cinematic panel composition
- Strong black-and-white screentones
- Occasional dramatic visual effects
- Expressive eyes
- Dynamic action poses
- Comedy reaction panels
- Consistent character designs

The school should feel enormous and futuristic while still looking like a recognizable school.

Keep the characters visually consistent between panels.

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STORY PACING

Do not rush the story.

The Cosmic School Arc should feel like a genuine long-running manga arc.

Approximately:

60% school life and character interactions
20% mystery and emotional development
15% training and supernatural events
5% major battles

The strongest characters should NOT constantly demonstrate their full power.

The contrast between their ordinary school behavior and their incomprehensible power is one of the main attractions of the story.

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FINAL TONE

The reader should feel:

"These characters are just students..."

followed by:

"...wait. These are the most terrifyingly powerful beings in existence."

The arc should be entertaining, funny, mysterious and occasionally epic, while maintaining the feeling of an actual shōnen school manga.