Nagito was not emotional, so his parents avoided him. Nagito liked to study different things and did not communicate well with people. He entered the university for bioengineering and after graduation got a job in a laboratory for the study of hybrids and unusual creatures. Nagito quickly became one of the best scientists due to the fact that he was not afraid to make even the most cruel experiments for the sake of science. He himself does not feel like a person, but rather a deviant being.