"a string that pulled me out of all the wrong arms right into that dive bar something wrapped all of my past mistakes in barbed wire chains around my demons, wool to brave the seasons one single thread of gold tied me to you" the story about how Elizabeth Halstead found her way back home. {based between seasons 2-3 of Chicago Med and seasons 3-4 of Chicago PD, but doesn't necessarily follows strictly to the timeline. a few medical/technical stuff aren't totally accurate.}