Takenori is a major fan of Dating Sims. One day, he receives a strange E-mail that tells him he can be the main character and asks him to insert the source material for his new world. Takenori inserts his f...

One day I suddenly got a chance to change the world, and without hesitation my wish came true. That’s right, all the branch off choices, events, and the lines of the characters of - everything I memorized ...