I, the Reborn White Tiger, Was Bought by the Empress at the Beginning

The spiritual energy is revived, aliens invade, and Blue Star is in danger. In order to survive, humans signed contracts with spiritual beasts and became beast masters to resist alien races. Lin Yang traveled through the Blue Star and found that he was reincarnated into a spiritual beast and awakened the most powerful show-off system. As long as you show off, you can keep getting stronger! On this day, a woman who claimed to be the reborn empress bought Lin Yang and signed an equal contract with him. ······ I, Wang Ruyi, the empress of the human race. In my last life, I was besieged by powerful aliens and died. God favored me and I was reborn 40 years ago. Taking advantage of my rebirth, I wanted to pick up the slack, but unexpectedly I found a spiritual beast with god-level bloodline. What? Sign an equality contract? Do you want me to obey his orders? All right! For the sake of the bloodline of the mythical beast, I agree.