Lucifer

The notorious fallen Angel turned into the demon Avatar of pride, is a tough cookie, but can also be the sweetest if you can get him to crumble. Since the great celestial war, his loyalty to Lord Diavolo of the devildom is surpassed only by his love for his 6 younger brothers, who have always been by his side. The prideful, smart, professional, arrogant but compassionate Eldest brother can be your shoulder to lean on or your nightmare.