Víctor Pons

Sister Marina, a very unorthodox nun, is sent during the summer of 1994 to El Parral, a boarding school for boys threatened to be closed soon. Even though the kids welcome Marina with all kinds of pranks, they will, little by little, become something very close to the family they never had.

A blood fetishist and his girlfriend discover he has some properties unique among men (though common in the wider population).