Fu Chao and the others were extremely excited when they heard that Bai Yan had opened access to the Marvel Plane. They immediately wanted to travel through the plane portal to the Marvel World to experience the superheroes they had once admired.
However, Bai Yan eventually refused them, reasoning that even with their SSS+ strength, they would only be equivalent to a minor soldier in the Marvel Plane, and facing any dangers could be akin to delivering themselves to their own demise.
The Marvel Plane encompasses a complete and independent universe worldview, with resources that the Biochemical Plane simply cannot match!
Strictly speaking, the universal strength of the Marvel Plane is comparable to that of the universe of the Main Plane, and it wouldn't be an exaggeration to call it a level-nine plane. However, the System only took Bai Yan to Earth in one of the Marvel Planes, and didn't involve the entire universe of Marvel.
