I, the Zerg Hive Mother, Steal the Disowned Heroine

After dying suddenly from overwork, Gu Chang'an discovers he hasn't gone to heaven or hell. Instead, he has become a... giant, slimy, indescribable insect hive. His starting location is the Abyss of Ten Thousand Demons, directly beneath the Dragon-Pride male lead, who has come to “uphold justice on Heaven's behalf,” along with his many female companions. At the brink of despair, the [Strongest Insect Beauty Transformation System] activates! [Mission: Transform the finest beauties from the Myriad Worlds into loyal blades belonging to you alone! All you have to do is lie flat and enjoy yourself!] And so, the story takes a complete turn. As the Dragon-Pride male lead recites the classic line, “Thirty years east of the river, thirty years west of the river,” Gu Chang'an strikes without hesitation. In front of everyone, he kidnaps the heroine, freshly jilted and seething with resentment, and takes her home. When the Dragon-Pride male lead storms over in a towering rage, he is met by his former fiancée, transformed into the [Swordblade Queen] and vastly more powerful. She swings her sword and says coldly, “A worm who dares offend Her Majesty the Mother Empress must die!” From then on, Gu Chang'an never turns back on the road to stealing heroines away. “That gorgeous sect leader from the Pill Sect looks promising. Snatch her and make her the [Medicine-Nourished Saintess], and feed her pills for every meal!” “That domineering empress of the rival dynasty is pretty good too. Bring her over as the [Sovereign Empress] and have her manage my army!” The Dragon-Pride heroes are devastated: “Why have all our beloved women turned into demonesses?!” The righteous sects tremble: “Just who is the master of that demonic hive? How could he corrupt the heavens' favored daughters so completely?!”