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～

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～, That Villainous Noble Loves the Mother Heroine Too Much Becoming the Strongest Through Earnest Effort and Saving All the Underdog Characters, Sono Akuyaku Kizoku, Mama Hiroin Ga Suki Sugiru ~ Shinshina Doryoku De Saikyou To Nari Fuguna Oshi Kyara Tasukemakuru ~

In the game, all the mother characters are sub-heroines fated to meet tragic ends, with no choice but to follow the bad ending routes. "Why… why do these adorable moms have to die?! Nooo!" The protagonist, devastated by the lack of salvation routes for these characters, spends his days in frustration.But one day, he suddenly reincarnates into the world of the game… …as a villainous noble destined for a dark and tragic route himself. A man obsessed with the game's mom characters begins his desperate journey to save them (and himself).Thus begins his glorious days of turning the tide and building a bountiful harem life!