There is no blue in the world, only red who dare not be brave. All the youth running in both directions, the sister who protects her, and the tangled love triangle are all about the heroine Hong trying to redeem herself from her inferiority complex and cowardice. The high-energy plot is interspersed with adventures in the secret realm of memories, exploration of old places, and psychological puzzles. A childish confession shatters half-life fantasies. The heroine exposes her own deception through layers of adventure and puzzle solving, and finally completes her own collapse and rebirth.
