He always wondered why Xuan's heart was so cold and ruthless, forcing his own sister to give up on herself. She is selfish, just like a bouquet of flowers, her depraved heart greedily enjoys the pain of others and destroys everything.
He always wondered why he was so kind-hearted in the beginning, or maybe he was cowardly. He was squeezed out of himself by his own sister, and was as docile as a fragile porcelain doll. Her innocence makes people feel heartbroken, and her innocence makes people pity her.
He always wanted to protect Chu, the pure simplicity. But the summer night of that year caused this fragile balance to lose its direction...