Exo's First Snow in December

She is innocent and cute, but has a sinister tongue and has lived with them since she was a child. Twelve years later, how should he and them face the murder of twelve years ago together? What kind of sparks will she create, who is cold and perfect on the outside but cute and sinister on the inside, and he, who is cold and domineering on the outside and gentle and sunny on the inside? When she silently protects her, regardless of her own life, how should he and they protect the princess? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.