Accidentally Be A Handmaiden

Ka, a famous actress, accidentally obtains a magical ring that allows her to travel back in time and becomes Thơm, a maid in the household of Mrs. Kim. However, Thơm is suspected of being the cause of the disappearance of Ngọc, the fiancée of Minh. Hated and mistreated by Mrs. Cả, Thơm must find a way to return to the present. Will her intelligence help her overcome the challenges and find a way back to the modern world?