Who Asked Him to Marry and Live Forever?

Chen Qing traveled through the world of Xianxia and obtained the system of marrying a wife and living forever. As long as you marry a wife, have children, and spread your branches, you will be rewarded. Everything seems normal, but... "If you marry a wife and have children, then it's okay to marry a banshee, right?" "The banshee doesn't need any betrothal gifts. After she transforms, she's as beautiful as a fairy. She can also enjoy special experiences among different demon clans. Animal ears and tails are just childish..." "Spread branches and get rewards. The queen bee and ant queen can guarantee the number of offspring, and the dragon and phoenix girls guarantee the quality of the offspring." "This is the correct way to marry and live forever!" Therefore, Chen Qing implemented the advanced concept at the beginning, married the banshee, and began his long life of growing up steadily, forming good relationships, marrying a wife and having children.