Jiang Yunyao, a top scientist in the 23rd century, was 28 years old when she died in a tsunami during an experiment. She had just invented a seismic weapon disguised as a toilet bowl and was so excited that she didn’t see the wave coming. She transmigrated into the body of a top student with the same name. She scored a perfect mark on the college entrance exam, and before she could even choose a university, the National University of Defense Technology recruited her. From then on, she propelled the Dragon Kingdom’s technology into a new era.