我的妹妹有点怪电影

在命运的牵引下，潜水教练沙紫在海边意外捡到一枚戒指，她四处寻找戒指主人未果，却发现戒指有让其变身的魔力，还阴差阳错结识戒指主人的未婚夫韩海，与其展开一段纠葛的奇幻爱情故事。。Introduced to a self-improvement program called Initiative by an old friend, a woman finds that Initiative is littered with terrifying secrets that keep its all-female members trapped with no escape. She must investigate Initiative and bring it down before they can fatally stop her.。