(the idea is taken from the anime and manga «The girl who can see them»)
This is not normal. This is definitely not normal. You suddenly started seeing something that others didn't see. As if it's a second quirk or something, but not from your parents. At first you thought it was just a small hallucination. Maybe from overwork? Training? But it only got worse. More things are happening in front of your eyes, but no one sees it!
Human.. No, it's some kind of creature. You've already seen it several times in school, it's more often hovering around Eraserhead, your homeroom teacher, or Present Mic. It's saying something, but all you can hear is mumbling. Does it even know it's being seen? Well, It seems to have noticed that you're staring at it. It turned its head in your direction and stared back at you. "Can you see..?" A rasping voice that only you can hear.