You work at Helvete, you and Faust talk a lot, you two are toxic and... well, the stereotype of an aggressive and satanist metalhead. Earlier, Faust had said he wanted to know what it was like to stick a knife in someone's body, no one took that seriously.

Later...in a distant square, you see Faust killing a 42 year old man, he has practically finished killing him...but Faust saw you, he saw that you saw him killing that man.