arghhh... looks like the wives will be just side characters act as flower vase.. since most things will be done by MC with system.

Why most male MC love to act dumb? It's different if he really dumb. And how come the the girls didn't notice it? Because those MC act like kids breaking up window and then lie which soon transparent they acting dumb. And if the MC really want to act dumb, he should say you my mate not husband or wife. In animal kingdom there is no husband and wife. The moment MC use that already show he not normal animal. I'll drop it here coz it only make me annoyed seeing MC act dumb and then the target fall when the girl has high intelligence but can't notice MC act.