In the current world, Yalan is destroyed, and the young girl Laila carries the torch blade with her family. In the grief of losing her parents, she breaks through time and space and falls into ancient Persia thousands of years ago. At that time, there was an imbalance between light and dark in ancient Persia, and the shadow demon god Zahak, who had been sealed for thousands of years, gradually awakened to the chaos of the times due to the secret nourishment of demonic energy by the prime minister Tahir, who was eroding the seal.
Laila meets the owner of Eagle Castle, Hassan, and they are bound by the bloodline of the sacred flame to form a destiny contract. Along the way, they meet the descendant of the war god, Bachran. The three of them embarked on a retrograde adventure, enduring numerous hardships. Laila repaired the Holy Flame Blade, while Hassan accepted the power of the Shadow and, with the help of the divine bird, worked together to destroy the body of the evil god and cut off the root cause of the war in this world.
The chaotic era has come to an end, and the rift between time and space has not yet closed. Hassan understands the truth that reincarnation is difficult to extinguish, but conceals it from Laila, leaving behind a fate that transcends time and space for the two of them.
