Kat Bishop has plotted to steal Gillian Gallagher's sword but she failed on her first attempt because of Zachary Goode and being one of the greatest thieves, Kat will never give up now that she found another way to steal the sword. However, what will happen now that Zach has decided to join Kat's team? Will he sabotage her plans or will he choose to help his newly-found family?