The Seven Deadly Sins: Four Knights of the Apocalypse Volume 16

"Two years have passed since the fierce duel between Mortlach and Percival… In the aftermath of losing one of the legendary Four Knights of the Apocalypse, Britannia is left in chaos. The kingdom stands powerless to stop the ravaging of its lands and the crumbling of its people’s spirits, as the Chaos Knights run unchecked, spreading fear and destruction.
Yet, even in the face of such overwhelming despair, a glimmer of resistance remains. In the shadows of enemy territory, deep within the heart of Camelot, a few brave souls infiltrate and continue to fight back: among them, a mysterious young girl who boldly claims to be part of Team Percival. From her courageous efforts, the second chapter of the counterattack begins!"