I Am Single, but I Already Have a Family Full of Children and Grandchildren

Li Ling traveled through time and became a single useless uncle in his forties. He originally thought it was a hell-level difficulty and planned to restart it. However, the system reported that he had donated more than 500 children. Each time a child recognized him, he would receive a special reward. Wuhu took off! A good-looking female singer, a cool and handsome lawyer, a newcomer to the police force with a strong sense of justice, and a highly intelligent City Light who is addicted to using evil to fight evil... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.