On the eve of his wedding, a man dies of an illness, leaving his fiancée alone, widowed before her time. Reincarnated in a new body, that of a young high school student, he is entrusted with a task of...more

On the eve of his wedding, a man dies of an illness, leaving his fiancée alone, widowed before her time. Reincarnated in a new body, that of a young high school student, he is entrusted with a task of the utmost importance: to make his future wife the happiest woman in the world.