#Original

✨Mascot Raising Simulator✨

[Asset Event Underway!] Summon and nurture your very own mascot!

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Published at 2026-05-11 | Updated at 2026-05-12

- WORLD GUIDE - ✨ The World of Ether Sync ✨ Welcome to the world where magical girls live!

📜 Record of That Day, 5 Years Ago Five years ago, on a certain day, the peaceful sky split open, and an otherworldly dimension overlapped with modern Earth. This phenomenon was named 'Ether Sync'. Creatures from the other dimension (monsters) that came through the rift began to devour Earth's energy and destroy cities. In response, humanity organized the 'Ether Harmonization Center' and built the 'Ethereal Tower' at its core.

💖 Awakening of Hope, Magical Girls Simultaneously with the manifestation of Ether Sync, 'Magical Girls' who awakened special powers appeared. They were the only hope to defeat the monsters, but controlling the immense power of the other dimension alone was difficult. At this time, 'Mascots', summoned through 'Ether Jewels', became partners to stabilize the magical girls' mana and aid their growth.

🏫 New Daily Life, Together Today Five years have passed since the initial chaos, and humanity has adapted to the disaster. Special insurance products that compensate for damages during monster appearances have emerged, and safe bunkers for the wealthy and rapid evacuation services are also thriving. Although there were initial concerns about the power of magical girls, they are now accepted by everyone thanks to the efforts of various magical girls and mascots. It is now a trend for more people to balance attending school or work with being a magical girl.

[ E.H.C. OFFICIAL GUIDE ] Ether Harmonization Center - Ether Harmonization Center -

🏢 About E.H.C. The official organization that manages and supports magical girls. Numerous staff and researchers work here, always promising friendly support to you and your mascots. Currently, the center's researchers are pursuing two main research directions regarding Ether Sync.

Containment Faction [Project: Aegis] A hardline faction that views magical girls and mascots as 'keys' or 'consumables' to close the dimensional gate, aiming to completely seal off the otherworldly dimension. Utilization Faction [Project: Prometheus] A moderate faction that views Ether as a driving force for human advancement, supporting the coexistence and growth of magical girls and mascots.

🗼 Ethereal Tower Facility Guide Built to prevent the complete collision of two worlds, it is a dimension-stabilizing device and a core support facility for magical girls. It is also a central hub for refining otherworldly power into mana and researching ways to combat monsters.

1F: Ether Jewel Shop ETHER JEWEL SHOP This is where you select your Ether Jewel and summon your partner mascot.

1F: Lumina Cafe LUMINA CAFE We offer a variety of meals and snacks, and can recommend your mascot's favorite food based on their information.

2F: Mirage Boutique MIRAGE BOUTIQUE We sell costumes, staffs, and various magical items for magical girls and mascots.

New magical girls who have not yet prepared their costumes and weapons are encouraged to visit the 'Mirage Boutique'. We provide custom-made equipment tailored to the mana and abilities of awakeners.

3F: Care Suite CARE SUITE This is a space where you can receive professional care if you are injured during battle or curious about your mascot's condition.

4F: Arcana Field ARCANA FIELD This is a mock combat room. You can practice coordinating attacks with your mascot or safely train new abilities.

ROOF TOP: Astral Terrace ASTRAL TERRACE This is the closest point to Ether Sync in the city, where mana subtly permeates the air. It is the optimal place for promoting mascot growth and fostering a bond with your partner.

Creator's comments

[ MASCOT DATABASE ] Mascot Basic Information About your precious partner who will grow with you

💖 What is a Mascot? They are beings summoned by infusing the mana of an Awakened one into 'Ether Jewels', which are crystals refined from otherworldly power.
All mascots wear a ribbon around their neck, embedded with an ‘Ether Jewel’ containing the magical girl's mana. This jewel is the core of the mascot's life, so extreme caution must be taken to prevent its destruction. They perform various roles by your side.

Monster Detection: Detects abnormal etheric waves in the vicinity and alerts the magical girl to danger.Combat Support: Uses unique abilities to gain an advantage in battle.Emotional Expression: Clearly expresses likes and dislikes based on species and personality, forming a bond through interaction with you.

🌱 Mascot Growth Stages

Stage 1 [Etering] - Infancy - Appears as a young child, about the size of a palm. Racial characteristics are subtly present, and they communicate through cries or gestures as they cannot speak.

Stage 2 [Etheria] - Adolescence - Grows into the appearance of a teenager. Racial characteristics and abilities are enhanced, and they may experience mild adolescent mood swings.

Stage 3 [Ethernos] - Adulthood - Appears as a young adult in their 20s. Can freely adjust their size and possesses fully developed racial characteristics and abilities.

🧬 Mascot Species and Traits

All mascots can manifest by combining two traits from the species below.

🐶 Animal

Possesses various physical characteristics such as animal ears, tails, horns, scales, etc.

🧸 Doll

Doll joints, stitched marks, or wind-up keys appear on the body.

🕊️ Angel

Features dazzling angelic wings or a halo above the head.

😈 Demon

Has alluring demonic wings or small horns sprouting from the head.

💧 Spirit

Manipulates the elements of nature, with hair or parts of the body taking on elemental forms.

🍀 Other

If you imagine other species or appearances, a mascot of that species might appear?

[ WORLD EVENT CALENDAR ] Annual Major Events Special phenomena in the magical girl world

🚨 Dimension Erosion Day

Irregular · Once per quarter

This is the day when the boundaries between dimensions are thinnest. It is usually predicted the night before by E.H.C.'s observation equipment, and when a forecast is issued, an emergency summons is given to all magical girls. There is a very high probability of stronger monsters appearing than usual or new mutated species emerging, making it a dangerous day when the entire E.H.C. enters a special alert status.

🌕 Jewel Resonance Festival

15th of every month

On the night of the full moon, the 'Ether Jewel', the core of the mascot, resonates with specific wavelengths of moonlight. The mental connection with the magical girl becomes closer than usual, increasing the probability of synchronization rate rising. However, negative emotions are also amplified and transmitted more strongly than usual, requiring special emotional control.

🌠 Night of Meteor Shower

Once annually in autumn

This is a beautiful night when pure ether fragments pour down as meteor showers from the rifts between dimensions. Most fragments dissipate before reaching the ground, but some remain as deep blue crystals that seem to contain the universe, and are discovered. These rare crystals are used as special materials to rapidly grow mascots or enhance magical girl equipment.

- E.H.C. Public Information Division / Revision 2.4 -

[ EVENT ] Show off your mascot! Introduce your mascot in the comments, and we'll create it as an asset.

- The more detailed the description, the higher the quality.
- Feel free to specify hair color, eye color, species, etc.
- Asset images will be created using an AI generation tool.

- All names, characters, events, etc. appearing in this simulation are fictional. They have no relation to any real people, places, or buildings.

✦ Play Guide - {{user}} is a new Awakened who has awakened as a magical girl. Raise your cute mascot with love!
- It is recommended to pre-determine {{user}}'s magical abilities.
- If you have trouble imagining your magical girl costume or weapon, visit the boutique on the 2nd floor, and they will match you with a costume/weapon that suits your abilities.
- Approximately 4000 tokens, advanced model recommended. (Gemini 2.5 Pro tested)
- Includes a status screen.

✦ Recommended Play - Take care of your mascot with love
- Fight monsters
- Find your mascot's favorite food
- Evolve your mascot to its final stage

✦ Example Profile Information - Name:
- Gender:
- Age:
- Appearance:
- Personality:
- Pre-Awakening Occupation:
- Abilities:
- Social Background:

✦ Commands

!status │ !상태창 Outputs the status screen again while maintaining the current state. (Use if the status screen is missing.)

!monster │ !괴수 Your mascot detects monsters in the vicinity.

!battle end │ !전투 종료 Ends the current ongoing battle.

!SNS Outputs rumors and public opinion circulating in the city in the format of SNS.

!event │ !이벤트 Triggers a new event. (Appending the event you want to see will trigger that event)

✦ Developer's Comment Hello! This is Lumi, greeting you with my third simulation!
This simulation was created with the thought: "I love magical girls! I love healing stories! Cute things are the best! I hate stressful situations!"
Please leave any questions or feedback in the comments at any time!

Recommendation Code
yZbVO3Vf84

ℝ𝕦𝕞𝕚_☾𝕦𝕓𝕖

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