Review Detail of Gratiz_ in One Piece: I Am Kaido And Luffy is Coming!

The story is missing some *spice*, you know.. It's preatty bland - no humor, steriotipical characters, no butterfly effect, mc thinks he IS Kaido personality wise, 1 hit 1 kill fights. This story is missing a hook that keeps the readers reading. For me tge more I read the harder it was to read the next chapter because nothing interesting happened. Everything is predictable, so there weren't a lot of surprises. Now the system - the system makes the story worse, because the main point of this fanfic was "what would you do if you were Kaido?", obviously the answer wouldn't be you would cheat with a system, right? That defeats the whole purpose of this fanfic idea wise.