On the importance of kinship

"<Family Education> Internal Marriage" episode is set in the background of parallel time and space where Zetian Tsunako and Xanxus are located, and the stories of other characters. : Protagonist: Tsunako Sawada, Hikaru Hayakawa, Ishida Fujita, Kensuke Mochida, Hayato Gokudera ┃ Supporting roles: Tutors