On the Cornish coast, the wealthy Ambrose Ashley raises his cousin Philip like a son since he was a baby. They frequently have lunch or go to the church with Philip's godfather Nicholas Kendall and his daughter Louise Kendall. When Philip is twenty-four years old, Ambrose is advised by his doctor to spend winter in warmer places and he decides to go to Florence, Italy. Ambrose does not return in spring and tells that he met the widow Rachel Ashley and they will get married. The next letter he receives from Ambrose accuses Rachel of mistreating him and the next one asks to Philip to go to Florence. When Philip arrives in Florence, he learns that Rachel has traveled and he visits Rachel's friend and lawyer Guido Rainaldi. He tells to Philip that Ambrose died delusional because of a brain tumor, but Philip believes Rachel murdered his cousin. He returns to Cornwall and soon Rachel comes to the town and Philip invites her to stay in his property. When he meets her, Philip realizes that she is a beautiful woman and he falls in love with her. Then he believes that his suspicious are unfounded. He also decides to give all the wealth to her expecting to get married with Rachel. But she does not accept to get married and Philip soon gets sick. Is Rachel poisoning Philip or not? Is she guilty or not?—Claudio Carvalho, Rio de Janeiro, Brazil