The twin Angel and Demon Performers ( Black Butler Book Of Circus Fan Fiction)

Shai and Amai where to small orphan children who lost there mother and father in a murder when that happened they where taken in by some people and where treated cruelly by them and they where trained to be assassins . When they where 8 years old they couldn't take it anymore so they killed there boss and ran away on the streets of London and hid their ever since . During that time on the streets would do small tricks for the people so they could earn a little money some times Shai would sing for the people while Amai would pit pocket them . One night Shai and Amai where going home to the abandon building they saw fireworks in the sky .