The Earth Has Been Signed for Ten Years and I Am Invincible

After the spiritual energy of the earth was revived, ruins appeared in various places, and mankind entered the era of spiritual practice. Jiang Fan traveled to a world a thousand years after the spiritual energy was revived. When he was assassinated and about to be buried alive, he suddenly activated the sign-in system. Sign in and get the full-level power-absorbing technique. From then on, he began to continuously absorb other people's cultivation. Within a month, Jiang Fan discovered that his own cultivation actually surpassed that of the city lord. Sign in again to obtain the Heaven-Swallowing Demon Technique of the Ruthless Emperor, and obtain the Dou Zi Mi, Lin Zi Mi, Zhe Zi Mi, Xing Zi Mi, etc. From Emperor Ye Tian, ​​and your combat power will continue to increase. Ten years later. When the alien races from the abyss fully invaded the earth, and the earth was in crisis, and the human race was facing extinction, Jiang Fan chose to take action! He suddenly realized that he was invincible!