Thank you for reaching this far. Date A Invader was my very first story and I didn't expect it to get this popular. You could see my English wasn't good and most of chapters were made with google translation at first, but I'm now able to fluently write in english.
I also want to apologize for not updating it for a very long time. I was jumping from project to project while polishing my writing skills, and it was hard to bring myself to conclude the story. As bonus, I'm including some of the ideas for the story that I didn't write. As for the encrypted chapter: It was a description of eldritch ritual I once dreamed of, and I planned to hide decryption line in one of my works. While the ritual wasn't gory or anything like that, I decided to delete it since it felt too disturbing to put here.
-Takasugi was actually an canon character undercover, Mayuri, but I completely forgot to do the buildup and left her as non canon at the end
-Ellen was originally part of the Y/N's harem, but I scrapped it in favor of Natsumi and Takasugi
-Yoshino is a cute weapon of mass annihilation that can mop the floor with the whole harem. I'm not even joking
-Y/N could return right away after he died, but he and high council of elves had to smoke the whole stash of weed first. I wanted to send the harem into his world to get him back, but I scrapped it
-I accidentally deleted part of chapter 53 where Tarkus (Fuze) feed Midir two thousands units of adrenaline mixed with 300% pure vodka. I decided to not write it again since Midir would make 2021 spider invasion look like a joke, which would be kinda anti-climactic
-There was a lemon version of the story that I deleted to focus on Master of Lemon Manor
-Most of the chapters were published around 12 PM to 3 AM
-No, I wasn't on drugs while writing this story
That's pretty much all, but I probably forgot some ideas I had at begin. As I write this I have two projects in my mind: Arknights malereader insert similiar to Date A Invader but with more lemons, and a massive project that will probably take couple hundred chapters.
Praise the sun!