Bound to the Super Dad System, the Campus Belle Keeps Pressing Me to Make It Official

The campus queen who vanished for years suddenly shows up at his door, with twins in tow! The children were born frail and she can't afford their treatment. With nowhere left to turn, the senior student is filled with despair. Just as Lin Yi is at a loss [Ding! Daddy Tycoon System successfully bound!] Medical expenses refunded at double the rate: spend any amount and get twice as much back! A fully furnished luxury home in the city center, gifted outright! Unlock all-around skills, god-tier programming, and a luxury car! Once the darling of the campus, she gave up her postgraduate recommendation and turned down a job offer from a major tech company for the sake of her children, struggling on her own for four years. Now, with the System at his side, Dad is on the scene! Doting on the kids, doting on his wife, getting rich, and serving up face-slapping: the good times never stop!