Impoverished youth Felix cared for Roman, the scion of a powerful conglomerate, for seven years. After his mother recovered, he resolutely fled. Little did he know, Roman had already laid an elaborate, inescapable trap, ensnaring him with threats to his mother's safety and private recordings. Roman's possessiveness was extreme; he would stop at nothing to harm others, even inflicting self-harm to elicit sympathy. Felix struggled to escape for a time, but after seeing through Roman's manipulative facade, he chose to confront him and establish boundaries. Amidst their push-and-pull of control, they came to understand their true feelings, eventually joining forces against Roman's formidable mother. They exchanged rings under a shower of ginkgo leaves, transforming their pathological hunt into a mutual devotion, becoming each other's lifelong chains and ultimate haven.