Jiang Chen recalled when he was still in high school and the anime he saw a long time ago.
The background was in a city similar to Penglai, except the city was not floating in the sea. A group of students with superpowers lived inside the city. There was an interesting setting that intrigued him. The female protagonist was a clone with superpowers. She was used as cheap weapons for inhumane research purposes. Her cost of production was only 180,000 Yen with over 20,000 units produced… Her cost was even lower than sex dolls!
Jiang Chen didn't know what the cost of Lin Yi and her sisters were, but it couldn't be cheap. The basic artificial intelligence based on Dr. Lin Minjie didn't plan to answer any questions about these clones and East Asia Heavy Industries. Everything was answered by "proprietary secret".
After listening to the answer of "Lin Minjie", Jiang Chen was not pleased.