The Demon Saint is Missing, so I Ran Away to Another World Vol. 11

With the condition of the Human Saint worsening, Kuro—now known as Greg Santos—flees to the land of Cherflammen, with Lady Noir Usarved’s help. However, the situation in that land isn’t any better than in Chersea, and soon, he has to get himself involved with the demon people’s affairs, in order to fulfill a request from his long-dead student.

Warning: Strong Language, Slow-growth MC, School Isekai

The 11th volume of my story, as well as the second book of the 3rd arc of The Human Saint is Bored.