Gao Wu: I Will Become Stronger by Killing Monsters

In the world of high martial arts, spiritual energy is revived and monsters invade. The ancestors of the human race created ancient methods, and great powers appeared one after another, established martial arts schools, and continued to become stronger. Blue Star has ushered in a great era of cultivation, warriors are springing up like mushrooms after a rain, and poor man Zhang Xuan obtains the system of killing monsters and becoming stronger. Be the first of its kind for the human race, moving from the blue star to the starry sky of the universe. (Galaxy Realm, Xuanhai Realm, Moon Chasing Realm, Sun Chasing Realm, Star Realm.)