Draco-Felis's Literatures
Mild Violence
Mild description of injury, swearing, mention of family issues, uhh, vomiting briefly, dude gets threateningly choked by more aggressive dude.
I don't really know what requires a warning but there you go.
A permanent scar given to him by his worst enemy is just enough to make Hector consider some less... ethical solutions to his issues.
(Little backstory piece, does include some slightly wholesome interaction between Hector and his grandparents)