Gon and Tae-eul are separated when he sets out to fulfill what’s been his fate all along. Sin-jae makes a startling discovery.

Lee Gon mourns the tragic death of his father. Lee Lim goes on the run — and finds escape when he comes across a door to a parallel universe.

When Tae-eul loses her police badge, she can’t help but think about Gon. Meanwhile, Kang Sin-jae has had it with his mother’s bad habits.