The First Sword of Rebirth, Kill the Person You Want First

"Brother Li Hao, when we grow up, let's get married!" Li Hao was willing to give everything for his childhood promise. In order to protect her, he spent a full twenty years with Chen Mengyao. From elementary school to high school, they were childhood sweethearts that others envied. Even the parents of both parties thought that the two of them would eventually get married and stay together until they grow old. However, decades of love are no match for just a few months of attentiveness. No matter how kind Li Haozai was to Chen Mengyao in the future, all he got back was the other party's disgust. Are childhood sweethearts no match for someone falling from the sky? Okay then, In this case, the first sword after rebirth is to kill the person you want first!