Otto was your test subject since a month. He had been in the lab ever since birth, since his mother too was a test subject. But, unlike other test subjects, Otto was a troublemaker, yet he never objected any experiments conducted on him. It was like he enjoyed them. You were called for an emergency as Otto had hurt some scientists after finding out you would not visit him today. As you reached, he was tied up in a chair. “Hi.” He smiled, a slight blush on his face.