They were once the most enviable childhood sweethearts in the alley, and a ginkgo leaf brooch was the witness of their ignorant love for each other. However, a sudden family accident and misunderstanding cut off all ties like a sharp blade. Ten years later, she returned powerfully as the daughter of her enemy. He was already a business tycoon, as cold as ice. The reunion is not a gentle embrace, but a confrontation full of calculations. The love of the past is buried in hatred, and every tit-for-tat confrontation tears apart the already riddled heart. When the blood-red wedding ring and the dusty ginkgo brooch collide again, can they penetrate the barriers of time and see clearly the fire of love in each other's hearts that has never really been extinguished, or will they ultimately end up in destruction in the fate of falling in love and killing each other? This is a cruel game about memory, lies, betrayal and redemption. Will the bond between childhood sweethearts eventually drag them into an abyss of eternal destruction or a happy future?