In a country that mass produced android, nero make the princess look alike android except the android cant smile. He make it because he like the princess but the king is cruel and only wanted war,when the king know about the android, it use the android to his advantage that threatened nero and the princess. The only way to destroyed it is to say the destructive word "smiles"
Gisele is a happy-go-lucky princess of an empire covered in snow, renowned for its production of androids. To make her smile more often and avoid all the boring princess responsibilities, Nero builds an android identical to her to act as her double. But when her power-hungry and warmongering father decides to marry her off to a prince of another warring country and use her android double as leverage, what will happen to these two and their country?! (summary from MangaPark)
