In the decaying metropolis of Detrot, 60 years and one war after Luna's return, Detective Hard Boiled and friends must solve the mystery behind a unicorn's death in a film noir-inspired tale of ponies, hard cider, conspiracy, and murder.
Spike is no longer the chubby baby dragon he was, and he no longer has to go through his hundred-year wyrm sleep. But as he and Twilight move back to Canterlot, Spike finds that his new larger body means the end of his old life.