I'm in Marvel and I Don't Want to Die

This time the main universe is set in Marvel 😏. I've been tricked by your two consecutive books; I hope this one doesn't have a rushed ending.

The author of this book is really not good at making analogies and comparisons between different power systems. If the multiverse genre is written as an upgrade genre, what about the previous worlds? I've already played Legend of Sword and Fairy, so what's there to be afraid of in Under One Person? If even a Marvel Red Devil scares the protagonist into staying at home, then what kind of trash is the Shushan Sword Sect in the Legend of Sword and Fairy?

Why would the protagonist need so many martial arts skills? He trained in other worlds for years, only to find he can't use them back. What's the point of learning so much? He should just focus on developing a promising internal energy technique and accumulate combat experience in the mission worlds. Anyway, it seems he'll definitely switch to cultivating immortality later on.

Dear author, your new book is great! I've joined the new book investment group, please update!

Why do people have to shout "Open!" When performing martial arts? Isn't that awkward? And shouting it during a fight might cause a stitch in your side.

A book that doesn't become popular is mediocrely written and has a haphazardly arranged plot.