Very scary biome idea and leviathan

The idea is a biome with a blind leviathan that has a sort of connection with the biome it lives in.. the biome could have hair looking things everywhere and when touched either it could make a loud noise or something but it would alert the leviathan to where you are.. you would need to move very slow and not get close.. if you wanted to bring a vehicle you would NEED to have the vehicle muffler upgrade that is currently in the game BUT the only way to get it is by getting it from that biome.. this would be a very resource rich biome giving a good reason to go there.. with this biome it would be cool to have a noise meter in the vehicles to know how loud you are.. louder you are the bigger the range the leviathan could hear you.. it would be scary to also see other creatures being loud and seeing the leviathan viciously killing that creature.. it wouldnt just have to be hairs as there could be many other triggers

Like the chemical waste area there’s a collector leviathan, he should be blind from it and given super sensitive hearing or something

So Minecrafts The Deep Dark xD. No but i really love this idea! also i like that its some singular ancient or mutatted being

it doesnt eat you for nutrisous reasons, but to protect its area like a human seeing a mosquito.