Fantasy: the Beginning Is the Peak, Watch Me Sweep Across All Realms

I traveled to the world of cultivating immortals and signed in at the beginning with invincible strength. Now that you are invincible, what should you do next? … "Have you heard that a Tiantai Academy was born out of the blue, and it has beaten all the other top forces and geniuses, and it has become the number one academy in the world." … "Look, isn't that Yang Chuan? He led the academy disciples to defeat the invading demons." … The aliens from the upper world are invading. If this is the case, I will also invade your territory and teach you a lesson. From then on, all the forces in the upper world were afraid of hearing my name, and they looked at how I would sweep through all the worlds.