Shikkakumon No Saikyou Kenja Season 2 New! ★ < GENUINE >

A series of anomalies occur across the kingdom: entire towns fall into a silent sleep, their magic crests turning black. Modern mages panic, calling it the “Black Crest Plague.” Mathias investigates and discovers it’s not a plague—it’s a from his own era. Someone is forcibly converting modern crests back to the original “disqualified” crests, but without the knowledge to control them, people are falling into magical comas.

"Welcome, Strongest Sage," the figure spoke, his voice echoing from everywhere at once. "We are the Observers. Your existence... a being with the power of a 'First' but the designation of a 'Second'... it is an anomaly we can no longer ignore." shikkakumon no saikyou kenja season 2