The fate of having the same father and mother is a gap that they will never be able to cross in their lifetime.
Two boys and girls crushed by their families clumsily approached each other under the same roof. He calmed down his arrogance for her, put down his fists, picked up the textbooks, and promised to go to the same university together; she shed her timidity for him, walked out of the shadow of being bullied, and slowly lived into a warm light.
Each other redeems each other, each other's hearts are moved, and the secret love grows wildly on the edge of taboo. But the word "blood" is like a cold wall, condemning any approach as original sin.
That winter became a regret. It turns out that their encounter is redemption, but also a delusion destined to fail...
Concept: Half-brothers and sisters meet in a broken family, from hostility to redemption, from stranger to heartbeat. They are the only light in each other's darkness, but they are trapped on the edge of being unable to approach due to blood ties. The promised future together came to an abrupt end, and the unspoken love became an eternal regret. A parting left the purest affection of the young man forever in that winter when it was too late to embrace.