The Door of Calamity

Millions of years ago, the ancient gods measured calamity and the mythical plane was reduced to the fairy plane; One hundred thousand years ago, the immortal calamity caused the Xianxia plane to be reduced to the martial arts plane; Ten thousand years ago, the Martial Saint measured the calamity and the martial arts plane was reduced to the historical plane. Now, the human emperor's calamity is about to come. If he cannot change his fate against the will of heaven, the historical plane will collapse and completely turn into nothingness. The natives will only follow the arrangements of fate, step by step towards the abyss of destruction. Only Zhang Zifan, a time traveler, can save the world!