louise summons a timeless chorus, a monument to all her sins. this is also a challenge for you

RvB Crossover. A series of oneshots where the RedvsBlue cast are sent into the world of zero no tsukaima to be Louise's familiar. First up the line, Sarge.

You know him. The first of the Spartan II. Spartan 1337. Also so known as the Failure. So what if he become a hero in a different universe ?

UNSC Marine Prophet of Regret, Sammy Stassis, arrives in the hands of Louise, who in return makes him her familiar. Prophet isn't happy with this but unmistakeably knows he needs her. A great shot and a chatty marine, Prophet makes life interesting.

Eva, last of her Spartan Team, is sent, head over ass, to an unknown universe of magic and willpower. Now facing Louise, and serving as her familiar, Eva and Louise set out to many unparalleled adventure.

This is a story of a Spartan III who is transported to Halkeginia to be Louise's familiar. How will he react to this? How will Louise and the others react that a super soldier is now Louise's familiar? Then read and see it through.