There are several ways to answer this question. Part of it is because of his 'Mercury Poisoning', and it shows through his hair, skin, eyes, ect. Part of it just emphasizes the fact that Tarrant is a 'living Mood Ring'. And...because Tim 버튼, burton is awesome, and in Underland, anything is possible. =D
posted over a year ago
an 시간 이전 and i read an 기사 an it said when he saw every one in his famil died i ripped him apart and that is why he does it