Deep in the city, a family of four lives a peaceful and harmonious life, with fireworks and warmth everywhere. The innocent sister, the honest brother, and the gentle and considerate sister-in-law-to-be, everything is moving towards perfection. But beneath the calm surface, there are always invisible undercurrents surging.
Is the intimate relationship between besties really without any selfish intentions? The gentle and kind sister-in-law-to-be, what kind of thoughts are hidden behind the smile? Is the new love that you are rushing towards also the calm before the storm? Are those seemingly sincere interactions with each other sincere, or do they have other agendas?
When trust is eroded bit by bit, when the illusion of warmth gradually cracks, an unexpected storm suddenly comes. Why do the people closest to me show strange fangs? Why does the most sincere devotion lead to scars all over the body?
After being let down, betrayed, and pushed into the abyss, is it possible for the broken lives of this brother and sister to return to the sun again? The complexity of human nature and the weight of family affection are all hidden in this storm of suspense.