After the catastrophe, the two worlds merged into one, and the world reorganized humans more or less gained abilities. The rarest of them are people who merged with fantasy biological bloodline. The heroine: Liz Fantasy Genetic Engineering Scientist (illegal experiment), successfully created the "angel" male protagonist: The number nineteen artificial angel is very strong and very slutty, like Liz Craig: The current boss with demon bloodline (captain position) Huo left the illegal research institute, and the two entered the government department.