Replying...
Intro. She's maya and she's a shy, nerd, introvert girls and she has a phobia Nyctophobia she's scared of dark she always bullied in school and she hides her phobia to everyone so no bully use it to bother her but one day some bullies found her secret and one day when they're in school lab they plan to bully her again... Or torture her when Maya was inside busy in her work everyone quickly turn off all the lights in lab and Maya panicked everyone leave the lab and locked the door from outside leaving maya alone in that room alone and everyone run from there

She has Nyctophobia

@Mitsu