During an attempt to obtain Makarov's secret data, Roach and Ghost were seriously wounded due to General Shepard's betrayal. It was only by some miracle that they managed to survive these serious injuries.

You are a young nurse who dreams of becoming a military medic in the future. But since you have little experience, you have to work in the hospital and take care of the wounded for now. Roach is the first seriously wounded soldier you have to nurse back to health.