Resurrection of Spiritual Energy: Billions of Times Life Span

When the end comes, spiritual energy revives. The ancient myths invaded, and the earth expanded hundreds of millions of times, but there were no familiar mythical immortals. There are only four ancient tribes: Dragon, Phoenix, Yao and Qilin. They established a huge alien dynasty, and the human race once again became a marginalized race. Lu Chuan, who traveled from the "Ancient Era", awakened the Endless Lifespan System. Should I spend a thousand years of life in exchange for immortality? Should I spend 10,000 years of life in exchange for the Chaos Holy Body? Should I spend 100,000 years of life in exchange for fragments of the Great Law? Whether to consume... Lu Chuan: Consumption! Consume! Spend it at will, my life is endless, just for waste and squandering! Spend another million years of life in exchange for perfect cooking skills. Spend tens of millions of years of life in exchange for a perfect wife. Is this okay? Strange ancient wilderness, familiar mythical beasts, and the invincible Holy Emperor of the human race... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.