Fallen god and his mortal

Apollo has never been the same since he returned to godhood, he mourns his mortality, he missed his friends, his children, and most of all, the feeling of family. In a desperate effort to try and stay in touch with his children at least and to help those at camp, Zeus finds this upsetting and turns Apollo back into Lester until he can learn to follow the laws, but with Poseidon, Hades, and Hestia's help, he's able to avoid having his abilities completely stripped, not only that, but he finds a strange purple glow running through his veins as he goes through his new mortal life yet again.

On the other hand, Percy Jackson is struggling to study for his college classes. The last thing he needs is the gods messing with his life yet AGAIN. Unfortunately that's exactly what happens when he comes home for fall break and finds Apollo, now Lester, in his apartment, strangely wounded and acting like an abused puppy. Not only that but unfortunately he also somehow became the now mortal boy's master and now another great prophecy is coming to light.

"when dusk devours the golden throne,
And shadows dance where light has flown,
A spark still burns - though none may see -
In Chaos' heart, it waits for thee.

The god who walked in fire's grace,
Now lost within the twisting maze,
His soul, a flicker, faint yet bright,
Shall wake the sun from endless night.

Beware the hands that grasp too soon,
For flame may scorch the reckless fool,
Yet he who holds both dark and light
Shall mend the rift and reignite.

So seek the ember, cold and deep,
Where silent stars and whispers sleep,
For only when the halves align
Shall dawn reclaim what fate confined."

Follow Percy and Apollo(Lester) as they go on a journey that confuses, challenges, and goes against all the two know.