Two women, both 28, find themselves connected through a mysterious phone, bridging a 20-year gap. As they converse, they navigate their respective struggles, including Seo-yeon's troubled relationship with her shaman stepmom. With the past and present intertwined, they must confront the consequences of altering history and the fate of Seo-yeon's deceased father.
The Call
A spontaneous phone call bridges the gap between a modern individual and someone from a bygone era, drastically altering the course of their lives.