The Human Emperor Is Not Here, so I Have to Guard This World.

Systemless, not a virgin, decisive in killing, with online IQ and rigorous logic. Cool, but not brainless. Three thousand years ago, the demon clan ravaged the nine states, and the human race was brutally slaughtered. Their bones were thousands of miles apart, and not a single one was left alive. At the critical moment, the Human Emperor emerged from the sky, killed the great monster with his sword, and protected the human race from extinction. Three thousand years later, the broken bell in the Northern Wilderness was rung, and great demons were born one after another, causing chaos in Kyushu. But this time there is no emperor in the world, the princes are fighting among themselves, and the nine states are like scattered sand. Under internal and external pressure, the mountains and rivers were shattered, all life was in ruins, and the human race was once again in danger. At the critical moment, Li Sixi walked out of the mountain and stood in front of tens of thousands of people with his sword in hand. He wanted to protect this world by himself.