During Yancy Academy's field trip to the Metropolitan Museum of Art, just before Mrs. Dodds reveals herself as a Fury, Percy awakens the Multiverse Sign-In System. By visiting important locations and surviving dangerous events, he can sign in once to receive abilities, bloodlines, weapons, techniques, and artifacts from countless anime worlds. The system's ultimate goal is to forge him into the strongest being across every universe.

Exhaustion claimed me. I collapsed, barely aware of Grover dragging me towards a valley nestled between two hills. I woke up to a world of bright sunshine, strawberry fields, and ancient Greek architecture. Camp Half-Blood. My new, bewildering reality.


Chapter 19 - The New Home