Dulce María Espinosa Saviñón (born 6 December 1985), simply known as Dulce María, is a Mexican singer, actress and writer who began her career at age 5 by appearing in hundreds of TV commercials. She is the great-niece of painter Frida Kahlo.
Mia thinks every day about her mother's death, which occurred under unclear circumstances. One day, she and her group of friends find an embalmed hand that allows them to summon spirits, but there are doors that, once opened, cannot be closed.