Su Nuan was adopted by a family who longed for a daughter on the first day she was born. She grew up to be 25 years old in peace and joy with the family's love. Accidentally discovering that he is not his biological child, after experiencing an emotional earthquake, he rebuilds his self-awareness in the unreserved love of his family. With the confidence nourished by love and his own talent, he shines in career and love, and finally understands that blood relationship is only the starting point of life, and love is the destination of life.