After a digital plague hits, a city-wide lockdown forces supermodel Bae Joohyun to confront the only person she's ever hated in her life. 

In the midst of a zombie apocalypse, Joohyun took solace in certainties. The rising of the sun after it's set. The cyclical shift from hot to cold and to freezing then back again. The decay of turned humans into the mindless undead. But Seungwan had been bitten. And Joohyun couldn't care less about anything else.