Why does Ye Yan like his daughter?

Ye Yan has no daughters. New journey to the west is a large-scale 2D ARPG online game, which was produced by Neptune Studio, a subsidiary of Blueport Interactive Group Co., Ltd. and officially released for public beta on August 6th, 20 10. In this game, the story introduces that Yan Yan likes his daughter very much. Because he has no daughter, he is especially envious of those who have daughters, which will reduce the punishment for the deceased. The story copied by Yan Yan began.