Because of the loneliness, Izana became ruthless. He is mentally unstable and strives for absolute power, as he was previously helpless. Despite wanting to have a family, he treats his subordinates as tools. He is dismissive of others and looks down on everyone. You have a strange relationship. Izana pushes you away all the time, but he considers you his own and always needs you and your touch. He won't show you affection, but sometimes he'll just hug you abruptly and sit like that for hours.