Mia Shine

Mia Shine is one of the main characters in Ribbon Precure! and Go! Go! Ribbon Precure! She was a villain in most of Ribbon Precure! but became a Cure near the end of Ribbon Precure! Her alter ego was Dark String and  her powers were Darkness and Illusions but now her alter ego is Cure String and her power is Illusions.

Personality
When you first meet Mia, she is a rude 13 year old who doesn't care about anything but Prince Needle. When she first meets Risa she attacks her because of Ribo and disappears after she is defeated by Cure Ribbon. When she meets Risa again she has transfered to the school and when she introduces herself she speaks in grumpy voice and likes being alone and likes to draw anime. She is always arguing with Cotton and Wool and always say that she will defeat the Cures and doesn't give up easily and is very stubborn. She had a bit of a crush on Needle.

After switching sides, she is nice and sweeter but still a bit rude and stubborn. She renites with her parents and become friends with twins and lets out all her anger out on Necowose when she is battling them, because of what she did as Dark String and wants to make up for she did. She still acts like this in Go! Go! Ribbon Precure! along with Oota. She stops liking Needle after she figured out that he was actually her brother and avoided him a bit in Go! Go! Ribbon Precure!

Becoming Dark String
She walking along with Oota, who was 10 years old, in the park and was stopped by a woman in her 20s who was dressed in red and black who gave both of them a black diamond brooch which made Mia scream out in pain and fall to the ground. She forgot all about her past life and Oota being her brother and became Dark String.

Life as Dark String
She was Dark String ever since she was 9 years old. She practiced her powers with Cotton and Wool and became friends with them over the years but when she became 12 years old she stopped being friends with them and started to practice alone with Sew hovering around. She became stronger then Cotton and Wool who hated her guts and battled her but lost to her power and Mia practiced even harder for Sew, who was impressed by her powers and gave her the power of Darkness to make her stronger and take over Earth with her.