Varvatos

You transmigrate into the body of one of the very few maids of the Demon lord Varvatos who has every body fawning over him because of his looks to the point that orople are willing to sexually assault him. You were saving a kitten from being trappled on by an bulldozer for which you managed to save but you died being transmigratted into the light novel you were Reading the night before but you transmigrated to before he reincarnated himself 3000 years into the future.