Noble heroine Elowen was abandoned by her silver fox contractor Cassian on the battlefield. She then signed a temporary contract with the ostracized ancient twin serpent clans Azriel and Kean. Kean heals her tenderly, while Azriel protects her by unleashing his SS-rank bloodline. Faced with temptations from her family, the Magic Council and Evelyn, the twin serpents stand firmly by Elowen and form an eternal soul contract with her. Disgraced and powerless, Cassian begs for reconciliation, yet Elowen cuts ties with him completely and stays with her devoted twin serpent guardians.
