Mahouka koukou no Assassin

In the Shiba/Yotsuba family Tatsuya and Miyuki have an adopted brother... however, He is chaotic and much more human than Tatsuya whose emotions are not that intact... however he is the reason why Tatsuya is still holding on to his humanity and not become an enhanced human doll and as for Miyuki, he is more than just a person who takes care of them nor a pawn... but he is the person who keeps thing very lively at their home and in their super serious life...
Even for them, even they are the most powerful probably at their incoming first high school days... they still need something to brighten their days...

But when buttons pressed... He is a monster... along with Tatsuya... during the war when they were young... Tatsuya got his nickname as the Shiva the destroyer and His brother got the nickname...

The reaper of the red plains....

The ten master families decided for him to marry someone and the Yotsuba also still awaits his decision... and the respect from all the ten masters is evident to him...

???: Juumonji.... you know? I felt my heart has been fluttering....