Su Jingtian, a "trash" whose girlfriend broke off the engagement in public, accidentally activated the wormhole travel system. Others traveled through time in order to defy heaven and change their fate, but he discovered that the end of the wormhole was connected to the Daughter's Kingdom in a parallel world - a parallel earth with only women, advanced technology but about to become extinct. What's even more outrageous is that he is deemed the "only legal dad" and must raise a group of "chosen daughters" born in laboratory petri dishes. The real daughter's fiancée Su Yaoyao led others to ridicule him for being worthless, while the fake daughter's sister Su Yuxin secretly planned to ruin his reputation. But Su Jingtian grinned: It's so fun to raise a daughter, no matter whether he is a real or fake daughter. He used wormholes to transport the parallel world's high-tech baby bottles, smart diapers, and even micro-mechanical cradle... When a group of cute kids shouted "Daddy" and swept through the business district, the real and fake daughter was completely dumbfounded. This is a cool story about a dad who heals his cubs while slapping the whole world in the face.