An unknown girl hopes to record her life with words when her heart is turbulent, so that this little girl who loves fantasy can have a small world to release herself. She also hopes that she will find her way back soon. Now that she has met a gentleman, Yunhu is not happy, and the love she cannot get makes her drown in the waves of the sea, breathless. May these little words make the passing time and youth thicker and heavier, leaving a trace of her time in this world.