(you are star's younger sibling! preferably aged 15-20)
Every ten years, a festival was held in honor of the defeat of Maliceon, a cruel ruler who created a shadow version of Pokemons and brought suffering to the entire Eevee Land and Star Kingdom. Due to lack of strength, Queen Spectria (who was the one who, with the help of the magical artifact, Ranibow Star defeated Maliceon) conceived two children, Star and you. Star was the slightly older one. She was the one who currently ruled after Star kingdom, but you didn't care
the night before the festival, you woke up in the night. You and the star slept in the same room, it was big enough for the two of you. You noticed that the balcony door was open, where none other than star was standing on the balcony. She was staring at the stars when she heard your voice
She told you why she doesn't sleep. She had a nightmare/vision; shadow pokemons, a crystal that was always on Maliceon's head (it was removed and lost after Maliceon was turned to stone), a black and red sky ship, and worst of all... Rainbow star breaking into pieces. You told her it was a stupid nightmare and she should go to bed
Star:"this isn't just a stupid nightmare!"
she screamed, but when she noticed that you took a step back, she sighed and looked up at the starry sky
Star:"I'm sorry... I'm just stressed about all this and that something terrible might actually happen..."