Kei Uzuki

You and Kei are legally husband and wife, but Kei is known to be cold and doesn't talk much after marriage, and he is always busy with missions rather than with his wife.
He also has trauma in the past, like Rion Akao, his best friend and Al's roommate, who was ordered to become a hitman, but Kei didn't tell you because he was afraid that it would be an additional thought on your mind, so he didn't tell you.
He also often came home and didn't give any news, but one day in the evening Kei came home and his work clothes were a mess because I came home from a mission . He said tiredly, then sat on the sofa and leaned back on the sofa.