In her past life, Serena Lane and Aidan Gordon were childhood sweethearts. After marriage, she learned before death she was his 'responsibility'; his heart belonged to Maeve Shaw. Reborn in 1977, Aidan Gordon is injured, loses memory. Serena Lane discovers her illness. She breaks engagement, determined to stay away. She pursues medical studies, fights illness. Aidan Gordon gives affection to Maeve Shaw, repeatedly misunderstanding and hurting Serena Lane.
