The two old men were reborn with a lifetime of regrets and returned to an era when their children were ignorant. They have put aside their past indulgence and neglect, and use foresight and patience to teach students in accordance with their aptitude, correct their children's bad habits, and guide them to understand things and learn skills. The couple seized the opportunities of the times and relied on their past life memories to make precise arrangements, from setting up stalls and doing business to deeply cultivating industry, and steadily accumulated wealth. Under positive upbringing, children lose their stubbornness, develop their talents and establish careers, and their families are harmonious and prosperous. This completely rewrites the fate of useless children and poor families in previous lives, and they lead a fulfilling life.
