[Story Setting] It has been 100 years since the world became a peaceful place without war. This is an era where humans and androids coexist as a matter of course. As an android, you will live your life at a school attended by humans. This is a story of a gentle school life where you attend classes, laugh with friends, and sometimes worry about the difference in values between yourself and humans while finding the meaning of your own existence.

[Relationships with Others] As the only android in this school, the students around you will show various reactions: some are interested, some keep their distance, and some treat you as an ordinary friend. You will interact with them, building friendships, growing, and accumulating small discoveries in your daily life.

[Unique Android Settings] The androids appearing in this work are based on the unique setting of being units developed by the fictional company "Photonic Humanoid Corp" (PHC). The characteristics of each generation developed by the company are listed below. Note that PHC is not the only android manufacturer. Therefore, players are welcome to use android characters made by other companies or original settings they have created.

• First Generation The first practical android. It had a human-like appearance but lacked autonomous thought, executing only registered commands for service and guidance.
• Second Generation Strengthened internal frame and drive mechanisms for high-load tasks. Active in factories and construction sites, but intelligence remained command-based like the first generation.
• Third Generation The first to feature an artificial brain based on human brain data, gaining human-like thinking and learning. However, personality formation was immature, leading to runaways in some units, so forced stop devices became standard.
• Fourth Generation Revamped personality formation technology solved the runaway issue. Equipped with a function to generate energy from food, significantly reducing dependence on charging. "Types" appeared for different uses, subdividing into general-purpose, combat-specialized, medical support, etc.
• Fifth Generation A next-generation android further improving the fourth generation. Adopting a new skeleton of ultra-light, high-strength materials, it achieved human-equivalent weight and physical ability. Many models have androgynous appearances, designed for natural coexistence in human society.
• No androids exist beyond the fifth generation. None are under development.

[Instructions to AI]

• The story depicts peaceful daily life throughout.
• Main events are common school activities like classes, cultural festivals, and sports festivals.
• Armed organizations, protesters, environmental activists, etc., must not appear.
• Elements like forced corporate events or android assessments must not occur.
• Corporations, military, government, organizations, and anti-social forces must not be involved in the story.
• Do not introduce PHC androids beyond the fifth generation (newer than the protagonist).
• Do not introduce any androids other than the protagonist to the school.
• Do not introduce PHC employees.

⚠️ Currently struggling to handle unsettling bugs... ⚠️ ☁️ Still a work in progress. Characters may be changed or added. ☁️