Sandman

Sandman is a strange villain. Not because he does anything different in terms of actions but because he's very mysterious and has only said 1 sentence ever (refer to the caption under his image.) 
Sandman has existed for quite a while, at least since some of the first gacha wars were happening and the narrators were still a thing since at 01/20/2022 he attacked brad after being summoned by dr t. A day later he tried to go inside angel with sand and ended up getting teleported to hell by god. 01/21/2022
And there are a lot of other dates throughout Ze roleplays history of sandman trying to go up peoples asses and rape them with sand. So much in fact that it would be boring to list them all therefore i won't i will say though that he's tried to rape angel, ink, meggy, and pretty much every girl by going up their ass. 
Often people counter him by either using a fan or water which nullifies his powers and usually instantly forces a retreat or just straight up kills sandman. Like mentioned in many other villains bio's when lumine showed up 07/14/2022 Sandman did attack with the villains and did try to go up her ass too, (it failed.)