Game master Hua Nongying wakes up as a single father with a four-year-old daughter in his arms. What's even more outrageous is that he gained the ability to exchange memories - he can read or replace memories by simply touching others. As a former professional player, he applies the tactical awareness in the game to reality, and uses his memory ability to slap his face in a fancy way. Parents bully their daughters in kindergarten? He died on the spot in exchange for the memory of cheating on his exam. The boss who has hidden rules for female subordinates? Implanted with the memory of being caught and raped by his wife, he knelt down and begged for mercy. However, a mentally twisted opponent targeted him. This person can forcibly implant painful memories and make people crazy. In order to protect her daughter, Hua Nongying uses the movement and consciousness of a game master to battle wits and courage with the villain in the memory battlefield. On the road to being a daddy, you not only have to feed and change diapers, but you also have to slap the whole world in the face with memory exchange!