When Alexander Matthias (28 years old) wakes up, the weight of his empty existence crushes him once again. Ever since his mother passed away seven years ago, Alex, once a loving son, has been drifting without purpose. The warmth and stability he once knew vanished with her, leaving him to navigate the wreckage of failed relationships. The first woman he loved betrayed him, and every relationship since has followed the same tragic pattern. Now, he wonders if love, for him, is just an illusion-something he's forever destined to lose. In another part of the world, Song Mi Na (23 years old), a bright and hopeful university student, is still searching for her soulmate. No matter how many times her heart has been broken or how many rejections she's faced, she refuses to give up. She believes, deeply, that true love is out there waiting for her. But on the night of her birthday, everything changes. As she sleeps, visions flood her mind-memories of lives she never knew she had. Past lives, forgotten loves, and a strange connection to a man she's never met. Two souls, bound by a history they don't yet remember, are about to collide. But will their meeting bring healing or heartbreak? In a world where the past echoes into the present, can they escape the cycles of pain and loss, or will fate tear them apart once again?