Just After Developing Controllable Nuclear Fusion, People Are Gone?

Qin Xuan traveled through the parallel world, obtained the deduction system, and deduced the controllable nuclear fusion device at the beginning. And he also has a fiancée who is a top goddess, which can be said to be the pinnacle of life. But at this moment, because I was framed and framed as a murderer, I was sentenced to death in court and was to be executed immediately! ......... My name is Chu Yuxin, and I am the daughter of a certain family in Yangcheng. In order to be with Qin Xuan, I chose to resist the marriage arranged by the family and elope with him. But I never expected that the other party's power was so terrifying that it actually killed Qin Xuan. Moreover, the other party also threatened and intimidated me. If I didn't agree to marry him, the Chu family would be killed in minutes. At the wedding. Just when I was about to follow Qin Xuan, a terrifying scene appeared. I saw J-20s circling high in the sky, tanks on the ground clearing the way, and a group of special forces coming angrily. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.