I Was Dismissed from the Hero’s Party Because They Don’t Need My Training Skills, so I Strengthen My [Fief] Which I Got as a Replacement for My Retirement Money

It's your typical junk story.
Dense mc, who believes his value is worthless. So he breaks up with his girlfriend, because that's what he believes is best. He forces decisions on his disciple because he thinks it's what best.
He does nothing but degrade himself and walks around like some self loathing puppy whose in love with the guy who kicked him from the party. Everything he does and say is for the hero, with them never being wrong, and everything he says and do is amateur. No matter how uncomfortable it makes others, he forces decisions on everyone around him, because he believes the toxic environment is normal, quite like your standard Japanese male. Which is what the mc is based on.
He's selfish, depressing, and a pathetic pushover. You can read it to pass the time, but don't expect anything great. It reads like a amateur novel from Wattpad.

Every woman around him loves him but he only thinks some guy who kicked mc from that party.

Good story but distracting censorship

Good story and characters, one of the only downsides is how random the updates are e.g. you can either get 1 chapter a month or like 20 all at once