Midsummer Eve 1670. Two unexpected visitors arrive at a shabby warehouse on the south side of the River Thames. The first is a wealthy man hoping to find the lover he deserted 21 years before. James Avery has everything to offer, including the favour of the newly restored King Charles II and he believes that the warehouse's poor owner Alinor has the one thing his money cannot buy - his son and heir. The second visitor is a beautiful widow from Venice...