One Way Love

Her mother sacrificed her life for her birth. She was the one who put a knife in the happy life of her father and grandma. She was the lonely girl Xia Junyan who lived in guilt. When will her guilt be removed? When the love of the proud prince comes, how will she face it? At the age of 18, for some reason, he was invited to become a member of the secret police organization Sirius. Five years later, she turned around and became the fake girlfriend of her first love Nie Chen in order to investigate the case. What kind of true love did Jun Yan have in the fake situation? How will the proud Nie Chen react to the sudden return of his old love? How will their love end? If love is a one-way street, what position does its past and future occupy in Jun Yan's heart?