"Il did not expect that he would be resurrected one day. That person used the forbidden technique abandoned by God and tied his heart to his own heart. From then on, Il had two hearts and the mind of that person. For Il, it was simply worse than hell. The torture was a hundred times more painful. The person he hated turned out to be the one who loved him. With one stroke, he summoned El and put a shackles on him that he could never take off. From then on, the two of them must be tied together day and night, regardless of El's will.