Ever since he entered Research Institute No. 1, Han Yun has hated unnatural creatures like artificial humans.
But Han Yun often never thought that one day he would take an artificial human embryo with him and let him grow up quickly. Then he slowly watched him change from a facially paralyzed scumbag to a slightly facially paralyzed scumbag.
"Why don't you have the expression changes that other androids have?"
"Oh, the doctor said there is no need to put an expression chip in the war machine. But I can try to smile."
"..."
"... Don't smile at me again."
Cold Sufferer
There is a slight development plot, and it warms up slowly.