I dug up the magical girl's corpse.

Chen Mu, 27 years old, married but childless, lived a happy and fulfilling life with his wife, planning to have a child this year. When he suddenly heard the news of his wife's death, he was utterly bewildered: how could such a powerful magical girl die so inexplicably? It was an era where monsters were extinct; how could she have died in battle? No one told him who the murderer was, or how to uncover the truth. He was just an ordinary person, without the power to transform into a magical girl. After some thought, Chen Mu had a perfect idea: it seemed he had no choice but to exhume her body.