I need help

snow golem?

Sooo... fatherly advice: stop watching horror movies and Herobrian clips on youtube. Pixels can not hurt you. Ghost do not exists because this would conflict the laws of physics. And what ever you have seen has a normal explanation like glitching / someone messing with you / not enough sleep / a mod that is installed you just forgott.

Ah yes, NEW ENTITY UNLOCK-
Have you tried pursuing it yet? It might lead you to something.

it sounds like it might have been a graphical glitch ? but also i have not heard of anything like this specifically before. then again, as someone else in the comments suggested with a whitty remark, it very well could just be another classic case of bedrock edition being its usual buggy self. as well, are you certain it wasn't something like a skeleton ? i know you said no mods should be able to spawn on the server but it could be possible either you or aternos messed up in saving the server's config files and thus allowed mobs to spawn.

for the record, i do honestly believe you, i've found myself in situations where i see an odd circumstance occur but either forget or neglect to record footage of it, leaving it to exist only in the hard drive of my mind. honestly i forget to record stuff a Lot. so, in this case, it feels perfectly believable that, especially with how un-Herobrine esque this story is (just mentioning a weird thing that happened in your game that freaked you out so you left it) i am inclined to trust you.



again, just in case, i'd probably check your server config files on aternos, just to be sure monsters can't spawn. that feels like one of the most likely options here, besides maybe a graphical glitch which i do not have the expertise to either understand or explain the origins of.

white enderman?