Starting from the National Team and Traveling Through the Heavens

The protagonist is an ordinary office worker. An accident gives him the ability to travel through time and space. The first time I traveled through the national team was just to fulfill my own ambition. Later, I will go to Shendiao and other high-level martial arts. When the protagonist grows up, I will go to the fantasy world. My current ideas include Douluo, Dou Po, Perfect Trilogy, Zhu Xian, etc. If you have good ideas, please leave me a message. Next, let us enter each anime world from the perspective of the protagonist to experience different experiences!