Lee Tien-han, a curious and questioning teenager, comes from a family that seems perfect on the outside. His father, Lee Yi-feng, is an ambitious doctor, and his mother, Hsu Shu-yi, works hard to maintain the family’s harmonious image. However, Tien-han senses his mother’s unhappiness and begins to distance himself after enrolling in a prestigious school. As he falls for the enigmatic Lo Hsueh-chin, he uncovers secrets that quietly shape the fate of his family.