Their lives are determined from the moment they are born. Their family psychics are locally called Qian Yan Niang, because they can see through his/her love through mortal eyes and thus match the relationship. And they also have the mission to find a passionate person to help him remove the excess love with their spiritual power, so that the mission is completed.
However, their lives are short. Spirituality is only passed on to girls. Their mothers usually die before they are 23 years old, while their fathers raise them to look for the next passionate person.
In the 17th generation, they are twins, one has a beautiful face and the other has a charming face. With all the vulgarity in the world, who is the one to look for depends on how they decide their own destiny.