"Dad, let me help you raise little sister. Once I get to school, I'll be a soldier too, with my own allowance, and I can help you support her."
"Enough, you don't need to worry about your sister. Keep your allowance for yourself. I don't want you neglecting your own nutrition just to support her. Medical school is tough work. Once you're there, study hard. That's more important than anything else."
"Dad, rest assured, I will make you proud."
Zheng Long patted Zheng Kai's shoulder; a gesture that spoke volumes.
Half a month later, Zheng Long held Zheng Xuan in his arms to see off his elder brother. The three-month-old Zheng Xuan had grown chubbier, basking in the joy of being well-fed and well-rested under her brother's care for that month—an image of happiness that made many people envious.
Those who had previously wanted to mock the father and son were now envious upon seeing how well they were raising the child, and they came asking for tips on childcare.
