ZI:SIN are the Twelve Guardians serve protection to the world against evil forces. This issue features Gallus, the messenger of light that is as bright as the sun.
Whenever god is on duty for wiping out the demons or cleansing the plague, ZI:SIN will be the commanders who would lead god's army, roaming on the battlefield, bringing up and dispersing wind and rain. Their ability of transformation scares off demons entering into our world. Although they are in human forms, each of them wears mythical creature helmets and carries their own weapons on the sacred battlefield.
GALLUS is a messenger of light that is as bright as the sun. The demons from the dark side would not hesitate to disappear right away when they see the bright light and hear the roaring sound from GALLUS. The splendid pointed helmet also enables GALLUS to possess the power to foresee the upcoming events.