Lin Wan, a gentle and tenacious restorer of ancient books, is forced to approach Chen Ye, a wealthy young master, for the sake of livelihood, but is involved in a carefully woven emotional whirlpool. He is a sinister and arrogant heir to a conglomerate in front of him, but behind him he is burdened with the shadow of his family and deep feelings of pain. From tit-for-tat to mutual redemption, they thought love could cross class gaps, until a long-planned betrayal pushed her into the abyss.
When we met again three years later, he was already the cold leader in charge of the business empire, while she was reborn from the ashes and began to shine in her own field. Old misunderstandings are uncovered layer by layer, and behind them is a more turbulent undercurrent. When family interests, business intrigues and deep love collide fiercely, will they choose to let go again this time, or will they go against the light and become each other's only immortal firefly in the long night?
A soulful elegy about sacrifice, growth and rebirth, dedicated to all souls who still believe in the glimmer of light in the darkness.