Peng Yubang, a genius of a generation, traveled back to Blue Star from Tianyuan Continent. Unexpectedly, he returned to the first grade of elementary school. Since then, his life has undergone tremendous changes. It coincides with the invasion of Blue Star from another world, and the appearance of the Demon Cave. In order to protect himself, and for the sake of the lights of thousands of families behind him, the young man and his brothers rose up from their humble beginnings and stood in front of tens of millions of people. They slashed their swords into the abyss and stained the sky with blood.
