Aru Hi, Totsuzen Gyaru no Iinazuke ga Dekita, One Day, I Suddenly Got Myself a Gal Fiancée, One Day, Out of the Blue, I Got a Gals Forgiving Wife
Miran Katsuki, a positive gal who reigns in the upper class of the school caste, often asks Shuji Nagasawa, an otaku. I was confused by her suggestive behavior, but she unexpectedly announced that she was his fiancée!?