A Man Who Defies the World of BL, Vol. 4

What would you do if you suddenly realized you were living in the world of boys??? love?! Could you avoid the tropes????I???m aware, y???know. I know I???m a character in a manga world. And not just any manga world either. This one is boys??? love.???Our straight-as-an-arrow protagonist has become quite accustomed to the BL world he???s found himself living in, even enjoying his college life to the fullest! Every now and again he gets the urge to let his guard down just a little. But for now, he???s successfully maintaining his role as nothing more than a background character bobbing and weaving between the BL flags springing up in his direction???that is, until a BL flag that refuses to be avoided appears!