lastprotector
nounUK /ˌlɑːst.prəˈtek.tər/
US /ˌlæst.prəˈtek.tɚ/
The last person who keeps someone or something safe.
The old knight was the lastprotector of the hidden village.
OTHER MEANINGS
2. The final person or thing that stops harm from coming to a place.
The lighthouse stood as the lastprotector of the rocky coast.
3. A person who stays to watch over something after everyone else has gone.
She became the lastprotector of the empty museum.
4. The final line of defense in a game or story.
The brave captain was the lastprotector of the castle gate.