A girl with telekinetic powers that work by staring uses them on everyone around her like a casual weapon, and nobody in her orbit has learned to see it coming. Her family is already dysfunctional before she weaponizes her gaze; the chaos is just the natural extension of people who have no boundaries getting the supernatural ability to enforce none. The show treats her power as a punchline, not a tragedy, and that's the entire joke.
An elementary school girl with telekinetic powers runs roughshod over everyone in her orbit. Hennako stares people down and bends them to her will, literally, pulling strings on her family and the world around her with nothing but her eyes and a deadpan expression. Her parents are walking disasters, her sister is perpetually self-absorbed, and the family dog is a former street mutt still adjusting to indoor life. None of them stand a chance against her abilities. The comedy comes from watching Hennako weaponize her powers against the people closest to her, dragging out their secrets and forcing them into ridiculous situations they can't escape. Her supernatural gift doesn't make her a hero or a villain. It just makes her a catalyst for chaos in the lives of everyone foolish enough to share a roof with her. This is dark humor aimed at adults who appreciate the absurdity of a child casually dismantling the fragile pretenses her family maintains. It's six quick episodes of bizarre, escalating situations where nobody's safe from exposure.