When Innocence is reported in New York Exorcists, Allen Walker, Yu Kanda, Lavi Bookman, and Lenalee Lee are sent on a mission to retrieve it. Little do they know that the Innocence is located in a summer camp known as, Camp Half-Blood where demigods learn to control their powers. TykixAllen, Percabeth, LavixKanda Noah!Allen but NOT Evil!Allen.

Perseus Jackson is no ordinary demigod—he is an Exorcist of the Dark Order. And now, Kronos is once again rising, but he is not alone. With the help of the Millenium Earl and Noahs, fear and havoc began to spread all over the world. It's now up to the two organizations to defeat the uprising of Kronos and the Earl. Semi!AU Percabeth, LenaLlen, and more.

Have you ever wondered who Allen's father is? Well now you'll find out. Contains yullen. Warning: no PJO pairings what so ever! "T" for Kanda's mouth.