I did a few things like this in the past with my Naruto story, so I'm going to give it a try here, but to the tune of Kingdom Heart's Sanctuary
The Past and Present, Collide in a way never before seen
Old grudges are fulfilled, as new powers rise from the shadows
But at the end, will such a conflict bring destruction, or salvation?
In you and I there's a new land
Percy stands in a glowing hall, shimmering with images of the past
Angel's in flight
Jason in flight fighting against Thalia
wonk uoy naht noitceffa erom deen I
Percy approaches Cinderella Castle
My sanctuary, my sanctuary, yeah
Jason confronts a Crocodile Man on a river
Where fears and lies melt away
Percy blocks a lightning attack from Zeus
Music inside
Jason is confronted by Juno
wonk uoy naht noitceffa erom deen I
A doll is stabbed with a pin by a Caribbean woman
What's left of me what's left of me now
A red haired hero collapsed to the ground, blood tricking from the spot the doll was stabbed
I watch you fast asleep
Percy encounters a huntress wielding a golden sword in a arena surrounded by statues of a jackal headed god
All I fear means nothing
The Huntress attacks
In you and I there's a new land
The Red haired hero fighting a giant multi tailed fox with a bow
Angels in flight
Jason meets a blond haired man with a book
wonk uoy naht noitceffa erom deen I
Percy meets the above man in Disney World
My sanctuary my sanctuary yeah
The Red Haired Hero is brought before Chiron and Dionysus
Where fears and lies melt away
Thalia meets a lady with rainbow wings
Music inside
Percy confronting a man with a contorted spear and a long white beard
wonk uoy naht noitceffa erom deen I
Jason with Aegis
What's left of me what's left of me
Artemis is confronted by a dark man in Brooklyn with a staff
snwod dna spu ynam os
A mysterious girl appears in ice mist
My heart's a battleground
The red haired hero, a dark skinned boy and a dirty blond girl held in a air sphere by Zeus
snoitome eurt deen I
Jason and a transparent Reyna on a boat
wonk uoy naht noitceffa erom deen I
Leo being treed by giant birds
snoitome eurt deen I
Piper attacking an actor with a broomstick
You show me how to see
The Red haired hero confronting Drew
That nothing is whole and nothing is broken
A child of Minerva being blown up by magic
In you and I there's a new land
A group of downed huntresses including the Huntress from earlier being approached by a demigod with a large blade of bronze
Angel's in flight
A cloaked being with a staff standing in a blizzard
wonk uoy naht noitceffa erom deen I
Thalia attacking a four eyed blood red dog
My sanctuary my sanctuary yeah
Jason collapsing to the ground
Where fears and lies melt away
Percy and a person who looked like Nico at Antietam
Music inside
Percy defending Annabeth from the bearded man from earlier
wonk uoy naht noitceffa erom deen I
Percy with a hippo lady
What's left of me what's left of me now
Ribbons surrounding Zeus as Percy watches on
My fears and lies
Camp Half Blood in Flames
Melt away
A force appears before Camp Jupiter
.
.
.
.
.
.
I must know, young man, what do you fight for. Is it, the gods?
...
Because, Jupiter, Zeus, Deus, Brontios, Astrapios, or whatever you choose to use as his name, will be the one to lead to the destruction of all things"
...
You may have gathered, you may have discovered things, but you shall still loose this fight. I must ask you, why do you fight still for a leader you all know is doomed to destroy himself.
A Trident flashes
A Eye of Horus flashes
SPQR flashes
A Moon Flashes
The sage from before removes her hood, as Percy looks on in shock
"You were always a cute one, Percy"
Read; The Moon Heir and the Lost Ones