The Shape-Shifting Witch's Kiss Volume 4

The secret of Harunaga's memory and my inconspicuousness that makes me an invisible man are all related to magic?! The shocking truth that appears one after another in front of Tohru and Zara, who are working hard to break the witch curse! And what will happen to each of them? The final volume of the heart-pounding love comedy  with a witch who can change her age as she pleases with a kiss is finally here!!