転生したら没落貴族の五男だったので 温かい家庭を目指します！　〜騎士から始める家族計画〜

One day, Kuhn von Belzeart recovered memories of his previous life as a university student on Earth. What awaited him after being reincarnated as the fifth son of the Viscount Belzeart family was a harsh reality. To escape his terrible home environment, he resolves to leave home. Fortunately, this is a different world of swords and magic, where one can survive if they have enough power. After dedicating himself to learning magic, he abandons the Belzeart name upon reaching adulthood and leaves home. All to find what he truly wanted but couldn’t find in his previous life—someone precious whom he would want to protect with all his heart.