Khế Ước Quỷ (Phần 1) - Full

After their mother passes away, sisters Nicole and Annie reluctantly return to their childhood home to pay their last respects. While staying overnight in the house, the sisters sense a mysterious presence in their midst: noises startling them in the night, objects moving about, a fallen picture of an unknown woman posed next to their mother. Annie begins experiencing a series of intense and disturbing dreams - visions that lead her to uncover something terrible about her mother's past that is finally revealing itself.