Riordanverse: A Jayson Land Story

Jayson Land, son of Ares, is an early twenties veteran of Camp Half-Blood. After serving in all the major wars, he is tasked with forming and leading a demigod squad to defend the legacy of the gods. Their mission is quickly challenged by a relatively unknown entity whose wrath and rage sparks even more violence. Can the son of Ares succeed in protecting all the demigods in existence?