Chapter 1

Percy and the other demigods are recovering from the war with Gaea when suddenly Kronos shows up. After defeating Camp Half-Blood, almost everyone but Thalia, Nico, and Percy are left dead or unconscious. Kronos, in order to punish them, sends them back in time. How will they get back to their future?
Disclaimer: I don't own any of Rick Riordan's characters, nor the cover.