The lives I've written (percy Jackson Batfam cossover)

An Olympian makes a deal with our favorite hero to travel dimensions and be de-aged to save a world that is different then his own.

Abluvion (PJ & DC Crossover) - Rewritten Version Of The Fallen Hero Of Olympus

During the Second Giant War, the battle with Gaea, Percy lost his friends, the seven, including his wise girl. The demigods had won, Camp Half-Blood, Camp Jupiter, and the Olympians were safe now. Yet, it didn't feel like victory at all to Percy. Percy decided to walk out of the camp barrier, to escape from the memo...