A Terrified Teacher at Ghoul School!, Vol. 8

Expecting some summertime fun with friends, Haruaki heads to Rintarou's house, where his hopes are soon dashed. He learns about the darkness Rintarou's been living with for years, and before long, he is forced to confront it himself... In the midst of such danger, does Haruaki have what it takes to prevail, or will he need a few more sailor uniforms to pull through?