It's 1883 and Anna Wilson is determined to be the first female lighthouse keeper at Thunder Bay Island in Lake Huron. As her uncle nears his retirement, she makes herself indispensable at the lighthouse, doing everything but manning the tower.

Russian immigrant Maksim Ivanov is shipwrecked on an island when the James Thompson runs aground in a storm. The shipping line rescues the crew, but Maksim is stranded. At least there are a pair of old aunties who speak his language. He works to help the elderly lighthouse keeper, earning his way until he can get off the island.

The handsome and capable newcomer could steal Anna's dream out from under her. Or he could provide a new one.