When they were teenagers, Mo Liu and Yan Yu became a couple. Although they were double A, this did not become an obstacle to the teenager. One day, a group of people surrounded them. The leader asked Yan Yu to go back with them and threatened in a low voice that he would attack Mo Liu if he didn't go back. Yan Yu knew that even if he went back with them, they would not give up such good experimental materials as Mo Liu. That experimental base... Yan Yu was very familiar with it, so Yan Yu had to make up his mind and say to Mo Liu, I am going back to live a good life. They came to pick me up. I don't need you now. You can go and die. Mo Liu pushed him off the cliff without waiting for a word. Only in this way could there be a chance of survival. At least it was better than being in the experimental base. Mo Liu's eyes were filled with fear, confusion and a little anger. It was originally planned that we would never see each other again after this time, but Yan Yu underestimated the ability of the experimental base. However, there was a mistake and the experimenter accidentally injected the omega-promoting hormone into Yan Yu's body, and he was converted into an omega. However, they cultivated himself to be much more powerful than ordinary Alpha. Yan Yu finally used his ability Finding a chance to escape from the experimental base, he went to find Mo Liu... But the other party knew nothing about him and just wanted to take revenge on him. But when he saw the person, he couldn't help. Before Mo Liu could really start to embarrass Yan Yu with his identity as an instructor, Yan Yu came back from the outside with injuries. He accidentally discovered that Yan Yu needed to suck Mo Liu's blood, otherwise he would have a high fever...
Intention: sudden inspiration