A century after a war over the mythical Jianmu tree Xiuyuan Lei befriends Bangchui Xiao an orphan with a mysterious past while seeking to save his sworn brother. Together they train at Chufeng Academy where their friendship deepens into love. As Bangchui's true identity as Lifei Jiang and her extraordinary powers are revealed the pair become entangled in conflicts between different realms. Facing rejection and the weight of destiny they must choose between love and sacrifice to restore balance to the world.