The Lazy Lord's Daily Slacking Off at Jujutsu High

I, Beiliya, am one of the Seven Pillars of the Dark Realm, the Lord of Sloth. Because of a book, I ended up in Jujutsu Kaisen. My plan was to return to my own world. But I went off course and landed right in front of Satoru Gojo. He calls me "Beibei." I only meant to stay for a little while before leaving. But the kid was so good-looking that I couldn't resist. I stayed one more day. Then another. And another. Later, I realized I might not be able to leave anymore. That's not the worst part. The worst part is, I know he's going to die someday. So, to keep that guy from dying just like that, I may have to finish a war that has gone on for hundreds of years in just ten.