Fantasy: Become the Protagonist of the Rebirth Stream at the Beginning!

Traveling to a fantasy world, becoming the protagonist of a rebirth stream, and being bound to a system cheat. You can get rewards by changing the course of history in your previous life. It also has a rich memory of the previous life, and a supreme immortal body that can rival the Immortal King after it is completed! So what if the geniuses are numerous like stars, and the protagonists are like bright moons. Still holding everything with one hand, he is invincible throughout the ages, shining brightly like the sun, shining across the nine heavens and the eight wastelands. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.