Is it worth forgiving the offender when, thanks to hatred of him and the desire to kill, you have a goal and meaning in life? Is it necessary to return evil for evil if only the thirst for retribution can fill the emptiness inside you? What is forgiveness - the highest mercy or the most sophisticated revenge? And does the one who crosses the line know that sweet revenge always has a reverse, bitter side - by destroying the enemy, you destroy your soul too?