Rina was a shy and quiet girl who loved to draw anime characters in her sketchbook. She dreamed of becoming a manga artist someday, but she lacked the confidence and skills to share her work with anyone. She often felt lonely and misunderstood at school, where she had no friends and was bullied by the popular kids.

One day, she found a mysterious pendant in an antique shop. It was shaped like a star and had a rainbow-colored gem in the center. The shopkeeper told her that it was a magical item that could grant any wish, but only once. Rina was skeptical, but she decided to buy it anyway. She thought it might make a nice accessory for her anime cosplay.

That night, she put on the pendant and wished that she could enter the world of her favorite anime, Starlight Academy. She closed her eyes and hoped that it would come true. To her surprise, she felt a strange sensation and opened her eyes to find herself in a different place. She was in a bright and colorful school, surrounded by students wearing cute uniforms and accessories. She saw familiar faces from the anime, such as the cheerful and energetic Aoi, the cool and mysterious Rei, and the kind and gentle Sora. She realized that she had somehow entered the anime world.

She was overjoyed and excited. She wanted to meet her favorite characters and experience their adventures. She wondered if she could use her drawing skills to create her own stories and events. She thought that this was the perfect opportunity to escape from her boring and lonely life.

However, she soon discovered that not everything was as perfect as it seemed. She learned that the anime world had its own rules and dangers. She found out that the students of Starlight Academy were not just ordinary students, but also idols who competed in musical and magical performances. She also learned that there was a dark force that threatened to destroy the anime world and the real world. She realized that she had a role to play in the fate of both worlds.

She had to make a choice. Would she stay in the anime world and enjoy her fantasy, or would she return to the real world and face her reality? Would she use her wish to change her life, or would she use it to save the worlds? What would happen to her and the characters she loved?

She had to find out the truth behind the pendant and the anime world. She had to discover the power of her imagination and her heart. She had to write her own story.