I Am in the World of Cultivating Immortals, and the Empress Is My Training Agent

Li Xiaobai traveled through time, but with his enemy's sister. Get the most useless system and detect the weakest spiritual roots. The enemy's sister, a top-notch Sanda champion, came here to detect the strongest spiritual roots and the strongest physique, and directly reached the pinnacle of life... Luoshang: Li Xiaobai died... A few seconds later. Luoshang: How could I not defeat you? ? ? In order to defeat Li Xiaobai, Luoshang began to practice hard. Ten thousand years later... Luoshang has become the master of the universe. Luoshang: Li Xiaobai... Why can't I defeat you? I am already the master of the universe, and you are just idle all day long. Why can't I defeat you? Li Xiaobai: I can't help it. Who told me that my ability is 'always better than you'. Until this moment... Luoshang realized that he was just a ruthless worker. The harder he worked, the more powerful he became...