The two heroines have the same kindness and tenacity deep in their souls, but they are completely opposite in character appearance. Just like the opposite strokes of the same frame of the word "", the gears of fate turn quietly, allowing them to meet the same boy. Then the small circle of four people is established and then collapses, leaving behind a heart full of scars and broken dreams. When they wake up from the dream, The darkness breeds their unique beauty. When their eyes pass through the fog of pain, the sympathy in each other's eyes appears like stars. They use their sincere love and deep understanding to carefully sew each other's broken souls. The coquettishness blooms above the mud, the intertwined roots are entangled under the mud, and twin flowers grow side by side.