"Sentinel Ring" is a conceptual forest fire station designed to combat severe climate events like the California wildfires. Driven by advanced parametric modeling, the architecture embodies a "Dual-Protection" philosophy. Outwardly, the continuous ring acts as a resilient shield against the harsh, fire-prone environment. Inwardly, it serves as a safe, restorative sanctuary for frontline firefighters. By merging computational design with ecological resiliency, the project reimagines emergency infrastructure as a beacon of protection for both nature and humanity.