The Countess's Husband Was Mediocre

Transmigrating to another world, you're trapped in an attic and become a madman. Your only golden finger is just for sarcastic remarks. [Bad news: Your uncle is planning to make you disappear from the family tree with dignity.] [Good news: The beautiful widowed countess attending the banquet needs a new puppet husband to protect her territory.] So, Dashian becomes the contracted husband of this "internal and external troubled countess." [Bad news: From your cheap uncle to the surrounding hungry wolves, from the mole in the castle to the inquisitor of the church, everyone is lining up to make you and your new wife disappear.] [Good news: It seems that your shadow... can eat all their magic and holy light as a snack?] So, in order to be a good husband to this countess, the ordinary Dashian decides to start with the first thing: fill his stomach and become...