Yoon has one single day to uncover who is trying to kill her, or that she's going to kill, and there are too many candidates! Is it the cop with the unexpected black strings? The gang leader with the Very Expected black strings? Maybe someone connected to the porn star whose pet was murdered? The icky rich family with WAY too many blue strings? Yoon has far too many strings to untangle before her looming killer can follow one single black string back to her! Plus, good coffee and a new dog!