After Guarding the Outside World for a Hundred Years, Chang'an City Fell.

In the 529th year of the Ming Dynasty, Su Lin traveled to the world outside the Minghai continental circle. In this world where humans and demons coexist, Sulin awakens to guard the system that has been outside the circle for hundreds of years. "In the third year of guarding, my perseverance is commendable, and I have achieved: Xiaoqiang who can't be killed!" "In the tenth year of guarding, the first powerful person has achieved: a comfortable cage (demon comfort +1)!" "In the 30th year of guarding, creatures from outside the circle attacked, and achieved: Tianhai Lake as the boundary (the demon's desire +1)!" "In the 70th year of guarding, Sulin has perfected his swordsmanship and achieved: No. 1 Swordsman outside the circle (demon defense +1)!" "For the 88th year of guarding, there is no more power outside the circle. Achieved: Silence outside the circle (demon endurance +1)." "For the first hundred years of guarding, when humans and monsters fight, the hundred years have come!!!" … In the 629th year of the Ming Dynasty, the human race was defeated by the demon alliance and the city of Chang'an fell. Outside the circle, after Su Lin swung his sword, it was achieved: a hundred years. On this day, Su Lin's sword flowers bloomed all over Chang'an, and the world was shocked. When could there be such a sword cultivator in the world?