404 wears a long blue coat with a giant number four on the His blue also being shown on his slippers with the blue lines now taking over his white parts of his outfit He wears dark blue socks and has tags on his arms 404 is 10000 years old so he knows almost everything about the multiverse 404 can fly he likes cookies hates pranks he can take on half the multiverse but he only fights when necessary error 404's real name is William 404 has a dead brother alphatale sans/adam 404’s AU is destroyed