Mixed World: Defeat Others and Become Stronger

This is a mixed world, where there is the invincible Yuwen Tuo, the domineering Xiong Ba, the wily Zhu Wuwu, and the Jiu Shu who helps those in need... Xu Qiang travels to this world and has an invincible combat system. As long as he defeats others, he can obtain that person's energy, skills, treasures, and magical powers...