Yoojin

Eugene is seen wearing his school uniform everywhere, wearing a white undershirt, striped tie, and orange plaid pants worn under dark brown. The player wears glasses in the part where Eugene first wears a black and white tuxedo.

He shows a kind attitude towards Jam and tries to do things that are beneficial to others, however, he sets an example when others do not follow and plans his control to check and plan ahead to meet his standards. As is evident, he is clearly intelligent but only received education in trust control systems, ran successful businesses from a young age and planned other forms of war in Seoul. He analyzes other elements, which may be possible to know directly from the knowledge accumulated from connections, but mostly proves his age to know things.

The director has a bad incident or a critical situation to check the collapsed beam and the function to maintain control, the subordinate control will come to help.