Yin Niangzi

There is a kind of girl who is engaged from birth to a centenarian who is about to die. After the old man dies, the girl becomes a widow. This kind of girl who is destined to be a widow for the rest of her life is called a Yin Niangzi. Other men must not touch her, let alone marry her, otherwise disaster will be imminent. But I got a girlfriend, and she is a Yin Niangzi. Not only did I touch her, but I also married her into my family...