The Guardian of the Library

Fae is bewildered after finding herself in an academy of Roblox entities. She befriends Timothy, the first entity to show kindness towards her, and spends more time with Figure. Although Rush is initially cold, he warms up to Fae over time, and Fae develops feelings for Figure while Rush falls for her. Their newfound friendship is tested when a human arrives and tries to harm the entities. Fae shows courage and risks her life to protect her friends.

Genders so you don't go 'Nuh uh! This is a he! This is a she!' I'll just put it here:
Figure: Male Grumble: Male
Rush: Male Giggle: Female
Seek: Male Gloombats: Males
Screech: Male Dread: Male
Timothy: Female Vacuum: Female
Bob (the skeleton): Uhh....Male? Lookman: Male
Jeff: Male Dam Seek/ Seek Dam: non-binary
El Goblino (Goblin): Male Queen Grumble (both OG and when Dam Seek gets her): Female
Eyes: Female
Halt: Male
Ambush: Male
Dupe: Male
Jack: Male
Guiding (Guiding Light): Female
Curious (Curious Light): Male
Glitch: Male
Window: Male
Shadow: Female
Hide: Female
Snare (?): Female
A-90: Male
A-60: Female
A-120: Male
Void: Female
Blitz: Female
Haste: Male