Game Sekai de Mamono ni Tensei shiteshimatta Ore, Zense de Oshi datta Heroine wo HirotteshimauAku yang Bereinkarnasi Jadi Monster di Dunia Game, Malah Mungut Heroine yang Dulu Oshi-ku; Game Sekai De Mamono Ni Tensei Shite Shimatta Ore, Zense De Oshi Datta Heroine Wo Hirotte Shimau; I Reincarnated as a Monster in a Game World, and Picked Up the Heroine Who Was My Oshi in My Previous Life; ゲーム世界で魔物に転生してしまった俺、前世で推しだったヒロインを拾ってしまう

When I woke up, I had reincarnated into the world of a game I played in my past life. And what's more, as a monster that's hostile to humanity! It couldn't be helped, so I just lived quietly so humans wouldn't find me, but...\n\nThe heroine, Noa, who was my oshi in my past life, was collapsed near my home!!\n\nAfter I protected and nursed her, my oshi gave me the name "Rei", so I decided to protect my oshi for life and follow Noa. I meet other characters from the game too, and I'm watching over Noa's growth, but... the real Noa seems to be the type who's a bit clingy and has a... "heavy" love?\n\nThis is the story of me, reincarnated as a monster, somehow overcoming hardships together with my beloved oshi.