Julian is the second prince of the Twilight Kingdom who, in his past life, was betrayed and manipulated by Phoenix, a dark-winged elf, and eventually sacrificed, driving him to jump off a cliff in despair. Reborn into the past with deep trauma and intense vigilance, Julian harbors a profound hatred for all elves and vows never to repeat his mistakes. However, fate leads him to unexpectedly rescue Seraphina, a golden-winged elven princess hiding her identity while stranded in the wilderness. As they share hardships together, Sera's pure and kind heart gradually melts Julian's frozen exterior, transforming him from a guarded, distant survivor into a devoted protector willing to lay down his life for his true love—unaware that Sera was the very savior who paid a immense price to entreat the Forest Goddess for his rebirth. Meanwhile, his royal brother Ethan, who also retained memories of the past life, believes he has seized the upper hand. Driven by greed, Ethan falls directly into Phoenix's trap, ultimately becoming a blood sacrifice in her plot to resurrect her deceased dark elf husband. After thoroughly shattering the dark elves' forbidden conspiracy, Julian and Sera seal a sacred life bond and wed, bringing long-awaited peace to the Twilight Kingdom and welcoming their child, Raven, who inherits the bloodlines of both races. Once they guide their young heir to maturity and see him ascend the throne, Julian and Sera retreat together into the deep primeval forest, forging an eternal legend.
