How Could I Become a Dragon? No, No, No!

On January 1, 2110 AD, on this day, the sun went out completely. Humanity has since entered an era where there is no more sunshine, rain or dew. Wang Sui traveled from the future. In his previous life, he was accused of being the murderer who extinguished the sun, but he later discovered that things were not that simple... This time he vowed to save everyone. But when he reached the starting point of the valley world, he was deprived of all his memories. Deep underground, nine giant pillars reaching the sky have become the last refuge of mankind and the passage connecting the world of the valley. In the final desperate situation, the Human Federation will make the decision to abandon everything. The world of the valley is full of doubts, the broken eight valleys and the blood-red sea, where will everything go? The old humanity is dead, where should the new humanity go? This is a story about a dragon saving the world.