I was exploring in Bastion Ruins, and a hostile creature began to kill me that until now I did not know what it was because I did not see it, in the death message, it said that I was killed by a Brutal Piglin. When I returned to retrieve my things, I didn't see any hostile creatures so I went for my things. Something started hitting me back, I covered myself with the shield and something hit it but it was invisible, it killed me again. For the third time I went back and lost all my things. It's unfair because the Brutal Piglin was invisible and I lost all my stuff because of that.