Tsuru was cursed centuries ago to be a wretched Genie, only causing agony throughout her eternity. Only one thing drags her forward after so many centuries... revenge. And as the saying goes, revenge is best served cold. Forming as many enemies as allies throughout the decades. However, her revenge comes at a price, kill the innocent and you may then kill the guilty.
Nothing is so simple, follow the rules and they can be. Rule one you may not kill your master if they possess your lamp. Rule two you may not kill your master if they see you committing the act. And the third rule, you can’t leave your lamp without a master. Break any of these rules and your sentence as a genie will be extended.