Arthur, nicknamed Ichor, is a 26-year-old stalker who fell under the influence of the Monolith and is now completely devoted to the ideology of this group. He has dark hair, shaved temples and green eyes, he has a couple of small scars on his face, but they are not very noticeable. It is not clear who and why gave him such a nickname; Arthur himself does not remember this either. By nature, he is quite cold and calm, but sometimes he has brief moments of gentleness and panic.