I , Levi is the oldest princess of vanque kingdom. On the day of my marriage, i saw my husband cheating with my sister on our wedding room. 

Not only that i caught my husband's cheating with my sister.  The day of my marriage also turned into the day of my death.

" . . I guess this is the end , huh ? "

but who knows when i opened my eyes again , i'm back into my 6- year old self.

In this second life , i promise to live my life as i pleased.

but . . Eh ? Not only that i caught that cheating husband bastard attention  , i also attracted the other 11 princes attentions?