Dan saves Yeon Seo, but this insubordinate act angers his deity. Dan is in danger of being dissipated, but he gets one last chance. Meanwhile, Seung Hwan dies because of the car accident, and Yeon Seo gets to receive his cornea transplant since Seung Hwan had arranged it with Yeon Seo in advance.
불의의 사고를 당한 연서는 수술로 뜻밖에 결과를 마주하게 된다.
천사 단은 연서의 사고에 깊이 개입하였기에 하늘로 못 올라가고 먼지가 될 위기에 처하게 되는데..
丹忽視警告救了妍書，原本要被消滅，卻因過去的善行，上天給予機會，讓他在百日之內完成特別任務，即可恢復天使之身。化為人類的丹，得到的任務是讓一個人相信愛情，沒想到那個對象竟然是妍書。康宇成為幻想曲舞團新上任的藝術總監，把原本預定好演出的舞碼擅自改為吉賽爾，而且指定女主角是妍書。英子和璐娜都認為妍書休息太久，也不會答應復出，因此康宇決定自己去說服妍書。妍書雖然恢復了視力，卻因失去承莞的心理創傷無法走路。丹通過面試成為新任祕書成功接近妍書，卻發現真的很難令妍書相信愛情。某一個下雨的夜晚，丹的翅膀突然長出來，驚慌失措之下躲進房間裡，妍書去找丹的時候，家裡的窗戶被打破，水晶燈即將砸落在妍書身上，丹即時趕到用翅膀保護了妍書…
