The Guardian

the story is all about Coast Guard search and rescue specialist. There is one great men who rescued many man, one day after his got an accident he becomes a head of director who training the next generation of Coast Guard rescue swimmers. There is one student who top in every subject that he had tought. Later this student become his partner. They went to rescued together until one day in the strom he sacrified himself to save his partner life (his student), because he want his student to continue live and save other life.