Emma Appleby's arrival in the County Durham village of Tow Law is sudden and mysterious, provoking deep suspicion in the locals. And because she has a child with her, seemingly out of marriage, they want nothing to do with her - except for pub landlord Mick Castle. When Emma opens an academy and sets herself up in competition with the local school, she provokes a savage response from the community. But she will not be deterred - even when her past catches up with her and Mick is forced to choose between family and love.