Protagonist System: Dominating Across Worlds As A Big Boss summary:

Qin Chuan, an ordinary person, accidentally travels to the world of Da Zhou and became the no. 1 playboy. While everyone ridicules me as worthless, they are awed and bow before me when I arrive in my luxury car, calling me Master.' Even the Empress submits to my prestigious vehicle I planned to continue my carefree life in Da Zhou, but now the system demands that I conquer all realms and become the ultimate protagonist of a fantasy novel?!