[Host, host, I am the System, I can help you conquer the world and the witches with various personalities.]
Xi Mu: Hmm... Isn't this an action game? When do we start slashing?
[Right... This is an action game, but I suggest that the host also try to seduce the witches along the way, there are generous rewards.]
Xi Mu: What rewards?
[Of course, the perfect romantic experience!]
Xi Mu: No need, I've already played through the romance plotlines. Now I just want to go on a rampage and speedrun the game.]
[...]
Basically Loser System Berserker Me, if youve read that before. I personally hate this kinds of novels because the MC has no real investment in the world emotionally, and that rubs off on the reader, so you’re just reading pointless words with a plot. MC transmigrates into a game world but still thinks hes playing a game so hes basically just speedrunning a game, no drama, just nonstop mindless action.