On the day of his college graduation, Chen Yu unexpectedly reunites with his twin daughters and meets their mother, Su Yuwei, once again. Faced with sudden family responsibilities, he doesn't run away. Instead, he takes the initiative to learn how to raise children and care for them, growing along the way. Through hard work and fortunate opportunities, Chen Yu gradually improves his abilities and achieves breakthroughs in his career. Meanwhile, he and Su Yuwei grow closer as they learn to understand and support each other while raising and protecting their children together. A new chapter in life, beginning on graduation day, unfolds.