Every single day, Mika has been doing all sorts of stuff related to the mafia. 'Valkyrie' wasn't some sort of rebel toddlers, who didn't know what they were doing. No, 'Valkyrie' had always done things 100% perfect, with elegance and grace. Although Mika never participated in killing people, he helped with disposing of corpses. And sometimes, he was let to kill their targets by Shu.

"Nghaa, stop followin' me! It's creepy!"

Mika yelled at someone, feeling annoyed that someone followed him.