The Cold and Elegant Imperial Consort Is a Maniac

Zhu Yan was cool and aloof, with a striking beauty. She devoted herself to developing new weapons and ammunition. But one day, her laboratory was sabotaged. The HK II miniature antimatter bomb she was researching suddenly detonated, killing her in the lab. By accident, she transmigrated two thousand years into the past, to a dynasty that never existed in history, and began a life of madness.