Young Antinoos is on vacation on an island where he meets a seductive woman, Eva, who is having a miserable time with her middle-aged husband, Alekos. Eva is attracted to Antinoos, who is her missing part, but at the same time, she feels guilty and tries to suppress her passion. Antinoos, who also strongly desires her to make her jealous, is flirting with Anny, a tourist, who is so attracted to him, that she doesn't notice a kind and gentle civil servant, Nasos, who is in love with her. Alekos, in order to keep his wife, tries and finally succeeds in getting Antinoos to hate Eva.