Su Yuan is a film based on a real case in Korea, which mainly tells the story of how a little girl named Su Yuan got out of her inner shadow after being sexually assaulted and how her family faced life. This film profoundly reveals the seriousness of child sexual abuse and calls on the society to strengthen the protection and education of children.

"Ten deadly sins" usually refer to the ten most serious crimes in China's traditional criminal law. These crimes were considered extremely bad in ancient times, and once committed, they would be severely punished. Ten specific crimes include: rebellion, treason, evil rebellion, immorality, disrespect, unfilial, disharmony, injustice and civil strife. These crimes range from threatening imperial power and national security to undermining family ethics and social order, which reflects the importance that ancient laws attach to social harmony and stability.