One is a voice actor who has lost his role to AI and is on the verge of unemployment.
One is a genius engineer who developed AI voice and was called an "executioner".
They are natural enemies, but they are forced to become partners in a "human voice vs. AI" competition.
Three months before the competition, he gave himself to her for training. She taught him to use his imperfect voice to hurt people's hearts.
"The fear of AI is the program, and the fear of human beings is the sound of the softest part of the heart being shattered."
On the night of the game, she sat in the listening room and watched him defeat the perfect AI.
The audience burst into applause, but he walked through the crowd backstage and said to her alone:
"My championship is yours. My voice is also yours."