The mom characters who appear in the game MamaFan are all unfortunate sub-heroines who always get bad ending routes. “Why... Why do such cute moms have to die?!”. Even though the protagonist tried very hard to request a route where they get saved, all of his efforts were in vain, making him spend his days in frustration. Then on a certain day, he suddenly gets reincarnated into the world of MamaFan... However, he gets reincarnated as a villainous aristocrat who's got nothing but the worst routes. This guy, who's crazy about mom characters — his fulfilling days of saving his beloved mom characters and his journey to create his harem full of plump women are about to begin! Alt name(s): その悪役貴族、ママヒロインが好きすぎる ～真摯な努力で最強となり不遇な推しキャラ助けまくる～ ; Sono Akuyaku Kizoku, Mama Heroine ga Suki Sugiru ~Shinshi na Doryoku de Saikyou to Nari Fuguu na Oshi Chara Tasukemakuru~ ; That Villainous Aristocrat Is Actually Crazy About Mom Heroines ~With His Earnest Hard Work, He Becomes the Strongest and Saves All of His Favorite Characters~ ; The Villainous Aristocrat Loves His Mother Heroine Too Much: Becoming the Strongest Through Sincere Efforts and Saving His Favorite Character