Two years ago, Gray and Erza went on an S-class mission together. An unexpected turn of events had led both of them to confess their love for each other. Now, they have kept their romantic relationship a secret from the guild for the past two years. Although Gray wants everyone to know about them, Erza insists on keeping it all a secret. But how long will they be able to keep this going? And when a certain someone confesses to Erza out of nowhere, will she have any other choice but to let the secret go? And how will the guild react to this unlikely pairing? Especially Juvia.