The druid apprentice {Eileen Green Shadow} of the forest elves is the guardian of the core sacred object "Heart of the Ancient Tree". This sacred object maintains the vitality of the forest and resists the erosion of darkness. One day, the Necromancer led his army to invade, hoping to seize the heart of the ancient tree to refine the "Holy Grail of the Undead". At the critical moment, Irene awakened the sleeping forest guardian beast and barely resisted the attack. However, they accidentally discovered the ancient secret of the two tribes - the ancestors of the Necromancer were betrayed by the elves. In order to end the war, Irene put aside her prejudices and took the initiative to negotiate with the Necromancer. As the estrangement between the two races gradually disappeared, a dark wizard who tried to take advantage of the contradictions emerged. In the end, Irene joined hands with the elves and the undead to defeat the dark conspiracy and protect the peace of the forest and the two tribes.
