I stopped reading this, and might this again but I want to know if he went back and get revenge on Stepmother how she treated him?
He didn't get his revenge yet, but he met his sister, she doesn't remember him, but he got a small revenge on her and family. Now he just "met" his stepmother, he saw her but her didn't see him yet, he was trembling in fear and anxious seeing her and the chapters ended there. So I don't know what will happen if that fear will be transform in angry or if she will see him. Ah end it seems that he forgives his father










Am I missing something?? What's her power? Who seal it? Is it going to tell us?
She has the power to seal like the way she sealed the yokai that was possessing Tokiko, Yako’s mother. Her power most likely first manifested when she left the barrier as a child and sealed the yokai that took her within herself, but she doesn’t remember how it happened or exactly which yokai it was. She dose know that it involves that big monkey looking great yokai, though.
Oh okay. Thank you