Shingen continued to talk a lot about this experiment and about what he had learnt about humans this evening and Emilia was listenning to him carefully, trying to help the best she could by noting down everything.
Emotions were the main reason why people died.
Shingen did foresee jealousy, he knew Yagiri Namie was in love with her brother, despite all of her efforts it was obvious for anyone who bothered to look a little more into it, this is the very reason why he brought the girl friend along. She had no other purpose than to create more jealousy in Namie's heart.
She was destined to die, he was sure that at one point or another Namie's sanity would snap and she would try to kill the girl, he underestimated her though. He never thought she would last so little, but when his predictions proved to be true he was truly happy.
He didn't really predict Seiji would kill his sister, well he guessed it only meant he loved his girlfriend more than his own sister, nothing strange, Shingen himself really didn't understand why one should love blood relatives over other people.
Afterward the suicide was only an obvious turn of events, so obvious it was almost bored.
The scientist thought that Yagiri Seiji also lost his sanity considering the mumbles about love they heared just before he killed himself.
The fact that insanity may be a genetic thing was something deserving to be studied a little more afterwards.
As for the murder of Ruri Hijiribe, he was a little sad, he liked her, her songs were interesting to listen to and she was a pretty girl he had to admit, she would have been a wonderful specimen to study.
This was also something he predicted, he knew the Orihara family wasn't really sane either, no really this idea that insanity could be written in genetics was really imposing itself in his mind, and he knew the sisters were fans of Hanejima Yuuhei, which was one of the numerous reasons why he decided to have the actor participating in the experiment.
He knew they would try to approach him, he never thought they would consider his girlfriend a danger in their new found mission to protect him.
It was funny, he thought it would only be jealousy. The girls were skilled, he couldn't wait to see what else they would be able to do later.
Shingen chuckled, "Really Emilia, this experiment is one of the better idea I ever had, don't you think?"
"Yes I think too"
She smiled and leaned to rest on his shoulder
"You can sleep if you're tired you know"
Emilia fell asleep, Shingen looking down at her, smiling.