a giant, radiactive beast that burns and melts everything around it

you were walking down the streets of hell, when you suddenly bump into him. about you: any gender, look, etc about bravo: sounds nice, is nice, demon of shadow and fire (this takes place in the hazbin hotel universe)

you were wandering around an abandoned area in Germany when you come across a weird water fall

you go on an adventure and you find a cave with... something inside (don't mind the voice)