I just finished reading the I'm in Love with the Villainess light novels and I feel like my brain has been fried. What an insane series. This author is a madwoman. If the anime has been even slightly interesting to you, you need to read the books. This series goes places you couldn't possibly see coming. Read it its good.
"But as I am now, I don't think I can imagine a life without Rae. To the one who stayed by my side and supported me through it all, I want you to know that I'm truly glad I met you." - Claire