Phantom Dream (manga)

Tamaki Otoya is the last in line of ancient summoners tasked to battle evil forces that threaten mankind. Burdened by his duty as a summoner. Tamaki has always found strength from his childhood friend Asahi, with whom he has a deep emotional bond. So when Asahi’s friend found out to be possessed by a demon, he awakens as the one destined to exorcise demons out of tortured human souls.