This is a story that begins with "bipolarity". In the Snow Continent, many people have mastered the power of the two poles and passed it down for hundreds of years. Those who mastered the power of the two poles not only have functions that are different from ordinary people, but also shoulder the important task of protecting the country. Several countries are also secretly fighting over this power. The protagonist, me, was trying to protect the one I loved in this undercurrent of power, and I also grew up without knowing it. And it seems that the "two poles" have some ulterior secret...
Purpose: As we grow, we need to face many tests. We must learn to persevere and be strong in order to emerge from the cocoon and become a butterfly.