Protecting Skylar (old teenage version)

Skylar Gray had it all. Wealth, Popularity, Brains, and The Perfect Boyfriend, until her dad cheated on her mum, causing her to commit suicide and her dad to leave with his new girlfriend.

Shamed and embarrassed, Skylar turns to her friends and boyfriend for help, only to find disgust and amusement.

In one day, Skylar went from being the Queen Bee, To the Omega Nerd. Her ex- best friend became the new Queen, with Skylar's Ex-Boyfriend at her side.

When several jocks decide to attack her, Skylar is certain that she is going to die, and let her defenses drop as she accepted her "fate".

That's when the mystery person arrived. This person protected Skylar from the bully, anonymously. Whenever the bullies tried to strike, the protector scared them off.

Skylar is grateful but afraid. What if this person turns against her, or leaves?