A beautiful woman, heavily pregnant with twins, stood gazing at the horizon with a sharp, determined look. After waiting for five hundred years, she had finally mastered the laws of space and time. With a victorious smile, she gently caressed her large belly and whispered, "Thanks to you both, I have mastered the laws of space and time." The woman looked up at the sky, and with resolute conviction, she shouted, "Law Time and Space: Regression!" In an instant, an epic portal materialized before her. The portal tore through space and time with a trembling force, creating a vortex of energy that emitted a golden glow. The veil of time opened wide, revealing the past in intricate detail. With steady steps, the woman emerged from the portal, tenderly stroking her belly and praying that her children would soon meet their father. Far away, on a battlefield, a twelve-year-old boy named Reixu ran with wounds all over his body. He was being pursued by a group of soldiers sworn to kill him. Despite his body being nearly exhausted, Reixu kept running until he finally found a small cave where he could hide. Gasping for breath and with gaping wounds, he collapsed on the ground, ultimately fainting in the cold darkness of the cave. In a vivid dream, Reixu met his grandfather, the man who had given him the ancient book full of mysteries. In the dream, his grandfather appeared anxious but affectionate. "Reixu, that ancient book is an important legacy. You must study it carefully. It contains knowledge that can aid you on your journey." Reixu whispered to himself, "I, Reixu, promise to avenge everything that has happened to me."