The Devil's Escape Diary

In the year 7777 of the mainland calendar, the publication of an autobiography caused an uproar. The first sentence of the page is. "Facing the shy tentacles of my fiancée who is like a female worm; looking at the ability to get the "Max Friendship Degree of Inhuman Opposites" I know, I will escape this marriage!" "But what I don't know is this ..... is just the beginning." And the author of the autobiography is actually the unifying devil two thousand years ago! ...