D.Gray-man Hallow(2016)

D.Gray-man Hallow is a dark fantasy anime following Allen Walker, an exorcist for the Black Order tasked with humanity's protection against the Millennium Earl and his supernatural army of Akuma. Allen and his fellow exorcists hunt for scattered fragments of Innocence, powerful artifacts essential to their fight, while racing to stop the Earl's relentless assault. The series blends action and mystery as the team uncovers the truth behind their enemy's origins and the nature of Innocence itself. With each mission, the stakes grow higher and the line between salvation and damnation blurs. Failure means not just defeat, but the permanent loss of mankind's only defense against darkness.