13 parts Complete Katherine Moore has been waiting for her first mission ever since she could remember. However, it turns out that replacing yourself in a different universe is harder than it seems. She has to learn to become another version of herself while trying to solve the murder of her doppelganger's father. Among all of this, she's falling for the enemy, something she knows her other self would be upset about. Trying to keep up appearances as someone else, trying to solve a murder, and the odd amount of school dances that take place at Greylake High School certainly was not what Katherine Moore expected as a main character.