Other name: S.o.S., SoS, Sphere of Salvation
Summary: An espionage seinen manga that takes place in the era of Cold War. Ken, Dr. Hattori and Rosa, three different characters are forced to team up in order to protect Sphere of Salvation, a new technological miracle that is capable of changing the course of history. Whoever holds S.o.S. and masters all its hidden forces, will rule planet Earth.