Unrestricted fighting enters the female-oriented genre

I unexpectedly transmigrated into the body of a spineless, simp male protagonist in a female-oriented online novel. The female lead and the villain want to torture me physically and emotionally, to tear me apart completely. But I'm bound to an unlimited fighting system. I'm going to use my iron fists to smash through the entire world... But why is my system acting a little strange? It keeps telling me to pamper my wife? [A thrilling action novel, read with confidence!]