Shifting Jewels -⭑- Prohibited Wish

Unyielding loyalties, eternally binding,
Corrupted embrace, shape-shifting essence,
Fractured gem, time's relentless grip,
Ancient allies, shadows of the past emerge.
Betrayal and resentment, like dormant embers,
A sprint towards the healing fountain's embrace,
Alter your destiny or be chained in eternal strife,
Can he forsake his purpose for a fresh dawn,
Or will it all crumble,
A futile endeavor?

Steven Universe AU