A cosmic accident has brought two 31st-century mercenary units to Equestria. Any hope for peace is destroyed as greed flares and battle lines are drawn, and the ponies find themselves thrust into the horrors of war. Will they rise to the challenge?
Lyra Heartstrings wasn't always a unicorn. In fact, that isn't even her real name. She wasn't even born in Equestria. But it's her job to defend it from various threats nonetheless, alongside her begrudging partner, Bonbon.