In an accident five years ago, Su Wan escaped with a secret; when they reunited at the airport five years later, cute Su Nianan pointed at Fu Jingshen and called "handsome uncle", but he didn't know that the man in front of him was his biological father. Fu Jingshen looked at the little face that looked exactly like his own, and realized that he had missed five years of father-son time. The domineering president pursues his wife forcefully, and the cute baby turns into a god to assist, disrupting and bringing trouble together at the same time. The resistance of the Fu family's old house and the interference of his ex can't stop the family of three from running in both directions - "Daddy is responsible for doting on mommy, and I am responsible for being the light bulb!"