The Guardian Emperor Who Traveled Through Another World

After traveling through another world, I saw the human race being humbled and enslaved by hundreds of tribes, suffering so much, and my heart was filled with anger. From now on, our human race is no longer a slave race, but a race that strives for self-improvement. Whoever dares to invade will definitely be defeated! Relying on various strange systems, Liu Yu obtained unexpected treasures, thereby strengthening herself to protect the human race, and creating weapons based on memory. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.