Mãi Mãi Tuổi Thanh Xuân (2025)

Ha-yeong, shaped by a life of constant moving, keeps people at a distance until she unexpectedly opens her heart to Heui-won. When they attend the same school, the two create an Eternal List, a promise of things to do together as adults. After Heui-won breaks that promise, Ha-yeong's time comes to a halt and she retreats to a cafe attic, cut off from the world. One day, Do-woon appears holding the long-lost list, and with his arrival, Ha-yeong's frozen time begins to move again. Can a promise from the past lead them back to the present?

하영이 희원의 학교로 전학 온 첫 날, 둘은 함께 어른이 되면 하나씩 하자고 약속했던 영원리스트를 만들었다. 하지만 희원은 하영과 약속을 지키지 못하게 되고 하영의 시간은 멈춰버린다. 그러던 어느 날, 영원리스트를 손에 쥔 도운이 하영의 눈 앞에 나타난다.