She didn't know her origins, and when she first woke up, she was as ignorant as a blank slate. Later she met a man who gave her the name: Orange.
"Orange is a warm and enthusiastic color. I hope you can grow into a warm and enthusiastic person."
She had vowed to be that person.
But when she was wandering around the world and suffered so much, she still couldn't persevere.
She grabbed the last hope, abandoned everything, and changed the past.
"Those who betray time will eventually dissipate in time."
So what.
Anyway, she is now called Gui, and those who are not returning are Gui.
Purpose: to resist all injustices