Lady Mary Elizabeth Juliet is a lady in a place called Monsterre until her father's legal wife forced her to step down into a commoner. Janus Clinton is Mary's unknown childhood crush when they unexpectedly met in a mall who actually likes her from the very beginning. The thing is after 8 long years, things were messed up. Janus has a secret boyfriend and Mary caught them in the act. Janus finds a way to keep his secret homo relationship from his parents and forces Mary to pretend as his fiancee...but what if his 'dead' feelings toward Mary reawakens? Will the two still end up being together?