The Butterfly Assassin (Broché)

So when she finally breaks free from Cocoon, an undercover assassin programme for minors, Isabel believes this is the start of a new life as a normal civilian. But old habits die hard, and it's not long until she blows her cover, drawing the attention of the guilds - the two rival organisations who control the city of Espera. An unaffiliated killer like Isabel is either a potential asset ... or a threat to be eliminated.
Will the blood on her hands cost her everything ?