The Hummingbird Protocol is a Resident Evil fanfiction with Carlos Oliveira and Tyrell Patrick from RE3 Remake. Super slow-burn. Survival isn't a protocol. It's an instinct. In the ruins of Raccoon City, Carlos Oliveira doesn't have the luxury of hope. He has a rifle, a mission, and Tyrell Patrick-a partner who lives by cold, tactical logic. As the U.B.C.S. collapses around them, Carlos must navigate the narrow space between military duty and his own humanity. In a city where every second counts, he's about to discover that some connections are worth more than following orders. A Resident Evil Fanfiction. Tactical. Survival Horror. Character Study.