마침내 그토록 원하던 자기 집을 가지게 된 새봄. 고생 끝 행복 시작인 줄 알았더니 이게 웬걸 신종 전염병에 걸렸을지도 모른단다. 그것도 정신을 잃고 사람을 물어뜯는 병이라니. 비밀엄수서약을 한 새봄과 승영에게 기자들이 거액을 제시하며 접근한다. 이현은 중대본의 태석과 합동수사를 하면서 병의 실체에 다가가게 된다.
Sae-bom finally gets to be a homeowner. At the end of all her hard work, she thought happiness was just around the corner. However, she ends up learning she might have caught a new contagion, one that causes the infected to bite people after losing their minds. Even though Sae-bom and Seung-young are under an oath of secrecy, reporters approach them with a hefty sum of money. Meanwhile, Yi-hyun and Tae-seok from the Central Disaster Countermeasures Headquarters (CDCH) join forces to find out the true nature of the disease.
Sae-bom le pide ayuda a Yi-hyun para hacer realidad el sueño de toda su vida: ser dueña de su propia casa. El día de la mudanza, conoce a sus maleducados vecinos.
Sae-bom hat sich schon immer eine eigene Wohnung gewünscht und bittet Yi-hyun um Hilfe bei der Erfüllung dieses Traums. Beim Einzug reagiert die Nachbarschaft extrem zurückhaltend.
Sae-bom sollicite l'aide de Yi-hyun pour réaliser son rêve de devenir propriétaire. Le jour du déménagement, elle rencontre ses voisins qui semblent se méfier d'elle.