Are the boundaries of the world unbreakable, are aloofness and rats crossing the street irreversible, who loses and wins between wisdom and ignorance? Everyone is guilty, no one is a saint, and everyone should atone for their sins. But when people who think they are innocent have their hands full of blood, and people who should be innocent are guilty of heinous crimes, isn't the world in ruins? But love and hate have been intertwined throughout the ages. Is love second or hate first? In fact, everyone who has ever loved someone is simpler than they imagined.