some of you made a theory that his brother is "pride".. but this is seed of "envy" that shows the past.. so no...... my theory? Granfell's family (House Claudi) is the Dark Family that have the Dark Magic but kind.. His Older Brother is consumed by Darkness from the family's Dark magic, They all have the right to the power of Darkness(all 7 deadly sin).. His Older Brother is the male heir to the family but Grandfell showed more promise than he does and made him "abhor" Grandfell... the end