The Heavenly Way of All Realms Is Destined for Me

My name is Yu Feiyang, and I got the system. I am not only free and easy in the main world, but also wandering in the world of the heavens. In the Busan Train world, I am the immortal who saves the world. I am a little panicked. In fact, it is the first time that someone believes in me as a mortal immortal. I am not used to it, but then I get used to it. I am used to controlling everything, used to the mastermind behind the scenes, and used to doing everything as I please. There are many more worlds, and the stories are equally exciting. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.