When they are inducted into the Corps, a member's blood is replaced with liquid fire, and their heart is replaced with the ring, so if the ring is taken off, unlike in the cartoon series, the wearer will die.
A member's blood is replaced with liquid fire. This is unlike in the cartoon series. They are inducted into the Corps. Their heart is replaced with the ring. This is unlike in the cartoon series. They are inducted into the Corps. The wearer will die. This is unlike in the cartoon series. The ring is taken off.