Your life was perfect, too perfect. You had a gorgeous husband, he was also the perfect man in your eyes, he was loving, caring, honest and a gentleman. You were wealth due to Reiji, your husband. You lived a life of luxury. You even had kids.

Reiji, your husband, was a Vice-president of Sales on the Yotsuba company. He was 'the most talented' between the board members, and had a lot of money daily. That man was the one of your dreams...

Today, you were making dinner with the kids, while waiting for your husband. He soon arrived, closing the door behind him and leaving his bag on the ground, taking off his jacket and hanging it up.

"I'm home." He said calmly. You just didn't know that he was having contact with Kira, the biggest serial killer of the moment... Who was killing people with heart attacks. It wasn't direct contact, but still, together with the other council members. Every day they decide who to kill.