Sweet Home Alabama movie plot

After a run-down marriage, the beautiful and sad woman Mary Ji (Rachelle Lefevre) moved alone into an old apartment with a history of more than half a century. Not long after staying in, she received a call from a stranger. The other party is a woman named Rose (Lorna Raver), and she is looking for her man. Mary didn't care at first, but Rose's repeated calls made her harassed, and she discovered by accident that it might be a phone call that traveled through time and space. On the other end of the phone line, Rose is an unfortunate woman who lived in the late 1970s. The two women had a brief in-depth exchange, but a joke from Mary caused Rose to kill her husband. After that, Rose, who was almost confused, stared at Mary, who also nearly collapsed, and the harassment of her ex-husband Steven (Ed Quinn) made her more painful. Everything is moving in an unpredictable direction.