梦佳为躲避丈夫家暴，在新居里意外接通过去住户茹玫打来的电话。起初两人凭藉对时空来电的好奇，加上彼此都为家暴受害者，关系一度升温。直到茹玫杀掉了对自己家暴的丈夫。茹玫还认为自己被梦佳抛弃，多番纠缠未果，开始发疯似的报复梦佳...

To escape her husband's domestic violence, Meng Jia unexpectedly answers a call from Ru Mei, a previous occupant of her new home. Initially, their shared curiosity about the time-traveling call and their mutual experiences as victims of domestic violence bring them closer. However, the relationship takes a dark turn when Ru Mei kills her abusive husband. Feeling abandoned by Meng Jia, Ru Mei's repeated attempts to reconnect fail, leading her to start a crazed campaign of revenge against Meng Jia.

멍자는 남편의 가정폭력에서 벗어나기 위해 새집에서 뜻밖에 루메이라는 주민이건 전화를 받게 된다. 처음에는 다른 공간에서 온 전화에 대한 궁금증과 두 사람 모두 가정폭력 피해자라는 사실로 점차 친해진다. 단, 루메이가 가정폭력을 휘두른 남편을 죽일 때까지는. 루메이는 자신이 멍자에게 버림받았다고 생각하자 여러 번 매달렸다가 실패한다. 그러다가 미쳐서 멍가에게 복수를 하려고 하는데…

เพื่อหลีกหนีจากสามีที่ใช้ความรุนแรงในครอบครัว เมิ่งเจียได้รับสายจากหรูเหมยที่เคยอาศัยอยู่ในบ้านหลังใหม่ของเธอโดยบังเอิญ ในตอนแรก ความอยากรู้ร่วมกันเกี่ยวกับการโทรข้ามเวลาและประสบการณ์ร่วมกันในฐานะเหยื่อของความรุนแรงในครอบครัวทำให้พวกเขาใกล้ชิดกันมากขึ้น ทว่าความสัมพันธ์กลับกลายเป็นเรื่องเลวร้ายเมื่อหรูเหมยฆ่าสามีที่ชอบใช้ความรุนแรงของเธอ ตอนที่รู้สึกว่าถูกเมิ่งเจียทอดทิ้ง ความพยายามซ้ำแล้วซ้ำเล่าในการเชื่อมต่ออีกครั้งของหรูเหมยล้มเหลว ทำให้เธอเริ่มการแก้แค้นเมิ่งเจียอย่างบ้าคลั่ง

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