iliiielena
Between Percy and Annabeth something goes wrong. They suddenly get angry at each other and in the end they brake up without hesitation.
Same thing happens to Leo and Calypso. After a breath-taking argument they had, they brake up, no explanation needed.
The two couples switch partners, but not romantically. Annabeth and Leo begin a secret organization, so do Percy and Calypso.
That's when they start a group fight. How will this end up like? Read to find out.