Botsuraku Yotei no Kizoku dakedo, Hima Datta kara Mahou wo Kiwamete mita

A middle-aged commoner unexpectedly finds himself inhabiting the body of Liam Hamilton, a young noble whose family is on the verge of ruin. Struggling with a desperate father and indifferent brothers, Liam sees an opportunity to pursue his long-held desire to learn magic. As he begins this new endeavor, he remains unaware that his chosen hobby could drastically alter his circumstances once more. The question remains whether mastering magic will be sufficient to prevent the impending downfall that threatens his family.