Setsuna Mudou

The reincarnation of the Organic Angel Alexielhttps://anilist.co/character/2807/Alexiel. He is a troubled high school student who is friends with delinquents and harbors intense romantic feelings for his younger sister Sara Mudouhttps://anilist.co/character/2806/SaraMudo. His mother rejected him from an early age for being different and he lives separately from Sara with their absent father. However despite his hardships he remains cheerful. He is very charismatic and an incredibly loyal friend though he is very impulsive rebellious and reckless putting Sara before anyone or anything else. He still possesses many of Alexiels powers despite his mortal body and is almost immune to any injury.