The Mark is a tool to choose the Mother. And the chosen Mather can give a birth to the Savior. The Savior is the only person who can rescue the world. The Mark has a secret of Samsara, the eternal cycle. One who tries to kill Mather for break the cycle of eternal life, and the other arrests it. Two are continues to fight in their never end life.
“희망은 말이야. 아주 어두운 빛깔이야. 척박하고 싸늘한 색이라고. 바란다고 해서 오는 것이 아니야. 어둠을 완전히 걷어야만 생기는 법이야.”
“Do you know what color ‘hope’ is? Probably it is very dark one. A barren, cold color. Hope may not come for someone wishes. In case the darkness lifted completely, there may come hope.”