Sacred Guardians

The Sacred Guardians are a group of 4 Supers created by the South Korean government, to be used in counterspying against North Korea and its other enemies. The Sacred Guardians- Blue Dragon, White Tiger, Red Phoenix and Black Tortoise, have all fought in the Vietnam War. In 1983, the Sacred Guardians intercepted an attack on South Korea by North Korea, and this feat gained the attention of the world. They do not have much connection with the other supers, if you do not count knowing they exist.